{"id":8990,"date":"2022-03-10T20:30:44","date_gmt":"2022-03-10T20:30:44","guid":{"rendered":"https:\/\/www.hexorcism.com\/19BP\/sm2334624\/"},"modified":"2022-03-10T20:30:44","modified_gmt":"2022-03-10T20:30:44","slug":"sm2334624","status":"publish","type":"page","link":"https:\/\/www.hexorcism.com\/19BP\/sm2334624\/","title":{"rendered":"A\/C DOES NOT WORK SUFFICIENTLY [SKYACTIV-G]"},"content":{"rendered":"<div class=\"detailsTabContent\">\n<h3 class=\"c1\">A\/C DOES NOT WORK SUFFICIENTLY [SKYACTIV-G]<\/h3>\n<\/div>\n<p>SM2334624<\/p>\n<div class=\"node SERVICE_MANUALS\"><\/p>\n<div class=\"textleft\">\n<div class=\"attr CONTENT content c2\">\n<hr \/>\n<p class=\"servinfo-title-id\" align=\"right\">id0103s4891000<\/p>\n<p clear=\"all\">\n<table class=\"table-flame\" border=\"1\">\n<thead>\n<tr>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">Troubleshooting item<\/p>\n<\/th>\n<th id=\"\" align=\"left\" colspan=\"2\">\n<p class=\"thead\">A\/C does not work sufficiently<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\"><span>Description<\/span><\/div>\n<\/td>\n<td id=\"\" align=\"left\" colspan=\"2\">\n<div class=\"list\">\u2022 A\/C compressor magnetic clutch does not engage when A\/C switch is turned on.<\/div>\n<div class=\"list\">\u2022 Compressor valve inoperative<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\"><span>Possible cause<\/span><\/div>\n<\/td>\n<td id=\"\" align=\"left\" colspan=\"2\">\n<div class=\"list\">\u2022 PCM, body control module (BCM) or dash-electrical supply unit DTC is stored<\/div>\n<div class=\"list\">\u2022 Refrigerant pressure sensor No.1 malfunction<\/div>\n<div class=\"list\">\u2022 Refrigerant pressure sensor No.2 malfunction<\/div>\n<div class=\"list\">\u2022 Improper refrigerant charging amount<\/div>\n<div class=\"list\">\u2022 Seized A\/C compressor<\/div>\n<div class=\"list\">\u2022 Evaporator temperature sensor malfunction<\/div>\n<div class=\"list\">\u2022 Short or open circuit in any of the following evaporator temperature sensor circuits.<\/div>\n<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2015 Signal circuit<\/div>\n<div class=\"list\">\u2015 Ground circuit<\/div>\n<\/dd>\n<\/dl>\n<div class=\"list\">\u2022 Body control module (BCM) malfunction (Does not receive A\/C request signal from climate control unit or transmit it to PCM)<\/div>\n<div class=\"list\">\u2022 Climate control unit malfunction (A\/C switch malfunction or climate control unit does not determine A\/C request or transmit A\/C request signal)<\/div>\n<div class=\"list\">\u2022 Open circuit in wiring harness between magnetic clutch and body ground<\/div>\n<div class=\"list\">\u2022 A\/C relay stuck open<\/div>\n<div class=\"list\">\u2022 Compressor valve malfunction (built-into A\/C compressor)<\/div>\n<div class=\"list\">\u2022 Open circuit in A\/C relay primary side power supply circuit<\/div>\n<div class=\"list\">\u2022 Open circuit in A\/C relay secondary side power supply circuit<\/div>\n<div class=\"list\">\u2022 Open circuit in A\/C relay control circuit<\/div>\n<div class=\"list\">\u2022 Open circuit in magnetic clutch power supply circuit<\/div>\n<div class=\"list\">\u2022 Open circuit in compressor valve power supply circuit<\/div>\n<div class=\"list\">\u2022 Open circuit in compressor valve control circuit<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" colspan=\"3\"><img decoding=\"async\" src=\"..\/assets\/am3zzw00034140.png\" \/><\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" colspan=\"3\"><img decoding=\"async\" src=\"..\/assets\/am3zzw00034141.png\" \/><\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" colspan=\"3\"><img decoding=\"async\" src=\"..\/assets\/am3zzw00034142.png\" \/><\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" colspan=\"2\"><img decoding=\"async\" src=\"..\/assets\/am3zzw00034143.png\" \/><\/td>\n<td id=\"\" align=\"center\"><img decoding=\"async\" src=\"..\/assets\/am3zzw00034144.png\" \/><\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" colspan=\"2\"><img decoding=\"async\" src=\"..\/assets\/am3zzw00034145.png\" \/><\/td>\n<td id=\"\" align=\"center\"><img decoding=\"async\" src=\"..\/assets\/am3zzw00034146.png\" \/><\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" colspan=\"3\"><img decoding=\"async\" src=\"..\/assets\/am3zzw00034147.png\" \/><\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" colspan=\"2\"><img decoding=\"async\" src=\"..\/assets\/am3zzw00034148.png\" \/><\/td>\n<td id=\"\" align=\"center\"><img decoding=\"async\" src=\"..\/assets\/am3zzw00034149.png\" \/><\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" colspan=\"3\"><img decoding=\"async\" src=\"..\/assets\/am3zzw00034150.png\" \/><\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" colspan=\"3\"><img decoding=\"async\" src=\"..\/assets\/am3zzw00034151.png\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<dl>\n<dd>\n<div class=\"attention2-label\">Caution<\/div>\n<\/dd>\n<dd>\n<div class=\"attention2 list\">\u2022 Verify the malfunction symptom according to not only the PID value but also the symptom troubleshooting.<\/div>\n<\/dd>\n<\/dl>\n<p clear=\"all\">\n<p class=\"table-title\">Related PIDs<\/p>\n<table class=\"table-flame\" border=\"1\">\n<thead>\n<tr>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">PIDs<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">Reference<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">A\/C_REQ<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"tbody\">(See <a href=\"SM2565542\">PID\/DATA MONITOR TABLE [PCM (SKYACTIV-G (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">A\/C_SW<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p clear=\"all\">\n<p class=\"table-title\">Related Simulation items<\/p>\n<table class=\"table-flame\" border=\"1\">\n<thead>\n<tr>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">Simulation items<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">Reference<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">A\/C_SW<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">(See <a href=\"SM2565543\">SIMULATION TABLE [PCM (SKYACTIV-G (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p clear=\"all\">\n<p class=\"table-title\">Diagnostic Procedure<\/p>\n<table class=\"table-flame\" border=\"1\">\n<thead>\n<tr>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">Step<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">Inspection<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">Results<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">Action<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">1<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">VERIFY PCM DTC<\/div>\n<div class=\"list\">\u2022 Perform the DTC inspection for the PCM. (See <a href=\"SM2337315\">DTC INSPECTION<\/a>.)<\/div>\n<div class=\"list\">\u2022 Are any DTCs displayed?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Repair the malfunctioning location according to the applicable DTC troubleshooting.<\/div>\n<div class=\"tbody\">(See <a href=\"SM2515115\">DTC TABLE [PCM (SKYACTIV-G (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">2<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">VERIFY BODY CONTROL MODULE (BCM) DTC<\/div>\n<div class=\"list\">\u2022 Perform the DTC inspection for the body control module (BCM). (See <a href=\"SM2337315\">DTC INSPECTION<\/a>.)<\/div>\n<div class=\"list\">\u2022 Are any DTCs displayed?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Repair the malfunctioning location according to the applicable DTC troubleshooting.<\/div>\n<div class=\"tbody\">(See <a href=\"SM2566350\">DTC TABLE [BODY CONTROL MODULE (BCM) (US)]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">3<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">VERIFY DASH-ELECTRICAL SUPPLY UNIT DTC<\/div>\n<div class=\"list\">\u2022 Perform the DTC inspection for the dash-electrical supply unit. (See <a href=\"SM2337315\">DTC INSPECTION<\/a>.)<\/div>\n<div class=\"list\">\u2022 Are any DTCs displayed?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Repair the malfunctioning location according to the applicable DTC troubleshooting.<\/div>\n<div class=\"tbody\">(See <a href=\"SM2335558\">DTC TABLE [DASH-ELECTRICAL SUPPLY UNIT (US)]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">4<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">DETERMINE IF MALFUNCTION CAUSE IS A\/C RELAY CONTROL SIGNAL OR A\/C REQUEST SIGNAL<\/div>\n<div class=\"list\">\u2022 Access the PCM simulation item A\/C_SW using the M-MDS. (See <a href=\"SM2337318\">SIMULATION INSPECTION<\/a>.)<\/div>\n<div class=\"list\">\u2022 Start the engine and idle it.<\/div>\n<div class=\"list\">\u2022 Turn the A\/C_SW PID to ON from OFF using the M-MDS simulation function.<\/div>\n<div class=\"list\">\u2022 Is the magnetic clutch engaged?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to Step 10.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">5<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">DETERMINE IF MALFUNCTION CAUSE IS REFRIGERANT PRESSURE SENSOR OR OTHER<\/div>\n<div class=\"list\">\u2022 Access the PCM PID A\/C_REQ using the M-MDS. (See <a href=\"SM2337317\">PID\/DATA MONITOR INSPECTION<\/a>.)<\/div>\n<div class=\"list\">\u2022 Monitor the A\/C_REQ PID while turning on and off the air conditioner using the switch on the control panel.<\/div>\n<div class=\"list\">\u2022 Is the A\/C_REQ PID value normal?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to Step 7.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">6<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">INSPECT REFRIGERANT PRESSURE SENSOR No.1 AND No.2 FOR MALFUNCTION<\/div>\n<div class=\"list\">\u2022 Inspect the applicable part. (See <a href=\"SM2566274\">REFRIGERANT PRESSURE SENSOR INSPECTION [FULL-AUTO AIR CONDITIONER (US)]<\/a>.) (See <a href=\"SM2566296\">REFRIGERANT PRESSURE SENSOR INSPECTION [MANUAL AIR CONDITIONER (US)]<\/a>.)<\/div>\n<div class=\"list\">\u2022 Is the part normal?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Inspect the following:<\/div>\n<div class=\"list\">\u2022 Refrigerant charging amount<\/div>\n<div class=\"list\">\u2022 A\/C compressor seized<\/div>\n<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2015 If there is any malfunction:<\/div>\n<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2022 Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<div class=\"tbody\">(See <a href=\"SM2566273\">REFRIGERANT PRESSURE SENSOR REMOVAL\/INSTALLATION [FULL-AUTO AIR CONDITIONER (US)]<\/a>.)<\/div>\n<div class=\"tbody\">(See <a href=\"SM2566295\">REFRIGERANT PRESSURE SENSOR REMOVAL\/INSTALLATION [MANUAL AIR CONDITIONER (US)]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">7<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">DETERMINE IF MALFUNCTION CAUSE IS EVAPORATOR TEMPERATURE SENSOR OR OTHER<\/div>\n<div class=\"list\">\u2022 Measure the voltage at the dash-electrical supply unit terminal 2E (wiring harness-side).<\/div>\n<div class=\"list\">\u2022 Is the voltage normal? (See <a href=\"SM2566277\">DASH-ELECTRICAL SUPPLY UNIT INSPECTION [FULL-AUTO AIR CONDITIONER (US)]<\/a>.) (See <a href=\"SM2763706\">DASH-ELECTRICAL SUPPLY UNIT INSPECTION [MANUAL AIR CONDITIONER (US)]<\/a>.)<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to Step 10.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">8<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">INSPECT EVAPORATOR TEMPERATURE SENSOR FOR MALFUNCTION<\/div>\n<div class=\"list\">\u2022 Inspect the applicable part. (See <a href=\"SM2566256\">EVAPORATOR TEMPERATURE SENSOR INSPECTION [FULL-AUTO AIR CONDITIONER]<\/a>.) (See <a href=\"SM2566280\">EVAPORATOR TEMPERATURE SENSOR INSPECTION [MANUAL AIR CONDITIONER]<\/a>.)<\/div>\n<div class=\"list\">\u2022 Is the part normal?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<div class=\"tbody\">(See <a href=\"SM2566255\">EVAPORATOR TEMPERATURE SENSOR REMOVAL\/INSTALLATION [FULL-AUTO AIR CONDITIONER (US)]<\/a>.)<\/div>\n<div class=\"tbody\">(See <a href=\"SM2566279\">EVAPORATOR TEMPERATURE SENSOR REMOVAL\/INSTALLATION [MANUAL AIR CONDITIONER (US)]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">9<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">INSPECT EVAPORATOR TEMPERATURE SENSOR SIGNAL CIRCUIT AND GROUND CIRCUIT FOR SHORT AND OPEN CIRCUIT<\/div>\n<div class=\"list\">\u2022 Inspect the applicable circuit for short and open circuit. (See <a href=\"SM2337319\">CIRCUIT INSPECTION<\/a>.)<\/div>\n<div class=\"list\">\u2022 Is the circuit normal?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">10<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">DETERMINE IF MALFUNCTION CAUSE IS A\/C CONTROL SIGNAL OR MAGNETIC CLUTCH<\/div>\n<div class=\"list\">\u2022 Start the engine and idle it.<\/div>\n<div class=\"list\">\u2022 Access the PCM simulation item A\/C_SW using the M-MDS. (See <a href=\"SM2337318\">SIMULATION INSPECTION<\/a>.)<\/div>\n<div class=\"list\">\u2022 Turn the A\/C_SW PID to ON from OFF using the M-MDS simulation function.<\/div>\n<div class=\"list\">\u2022 Measure the voltage at the magnetic clutch terminal A (wiring harness-side).<\/div>\n<div class=\"list\">\u2022 Is the voltage <span>10.5 V or more<\/span>?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to Step 12.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">11<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">INSPECT IF MALFUNCTION CAUSE IS MAGNETIC CLUTCH OR MAGNETIC CLUTCH GROUND CIRCUIT<\/div>\n<div class=\"list\">\u2022 Switch the ignition off.<\/div>\n<div class=\"list\">\u2022 Disconnect the magnetic clutch connector.<\/div>\n<div class=\"list\">\u2022 Inspect for continuity between magnetic clutch terminal A (part-side) and body ground.<\/div>\n<div class=\"list\">\u2022 Is there continuity?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Inspect the magnetic clutch.<\/div>\n<div class=\"tbody\">(See <a href=\"SM2335705\">MAGNETIC CLUTCH INSPECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5]<\/a>.)<\/div>\n<div class=\"tbody\">Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<div class=\"tbody\">(See <a href=\"SM2335703\">MAGNETIC CLUTCH DISASSEMBLY\/ASSEMBLY [SKYACTIV-G 2.0, SKYACTIV-G 2.5]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Inspect the A\/C compressor. (poor contact to ground)<\/div>\n<div class=\"list\">\u2022 If there is any malfunction:<\/div>\n<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2015 Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/dd>\n<\/dl>\n<div class=\"list\">\u2022 If there is no malfunction:<\/div>\n<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2015 Replace the A\/C compressor and perform the repair completion verification. (Internal circuit open)<\/div>\n<\/dd>\n<\/dl>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">12<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">INSPECT A\/C RELAY FOR MALFUNCTION<\/div>\n<div class=\"list\">\u2022 Inspect the applicable part. (See <a href=\"SM2336687\">RELAY INSPECTION<\/a>.)<\/div>\n<div class=\"list\">\u2022 Is the part normal?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<div class=\"tbody\">(See <a href=\"SM2566431\">RELAY LOCATION [(US)]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">13<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">INSPECT A\/C RELAY PRIMARY SIDE POWER SUPPLY CIRCUIT FOR OPEN CIRCUIT<\/div>\n<div class=\"list\">\u2022 Inspect the applicable circuit for open circuit. (See <a href=\"SM2337319\">CIRCUIT INSPECTION<\/a>.)<\/div>\n<div class=\"list\">\u2022 Is the circuit normal?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">14<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">INSPECT A\/C RELAY SECONDARY SIDE POWER SUPPLY CIRCUIT FOR OPEN CIRCUIT<\/div>\n<div class=\"list\">\u2022 Inspect the applicable circuit for open circuit. (See <a href=\"SM2337319\">CIRCUIT INSPECTION<\/a>.)<\/div>\n<div class=\"list\">\u2022 Is the circuit normal?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">15<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">INSPECT A\/C RELAY CONTROL CIRCUIT FOR OPEN CIRCUIT<\/div>\n<div class=\"list\">\u2022 Inspect the applicable circuit for open circuit. (See <a href=\"SM2337319\">CIRCUIT INSPECTION<\/a>.)<\/div>\n<div class=\"list\">\u2022 Is the circuit normal?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">16<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">INSPECT MAGNETIC CLUTCH POWER SUPPLY CIRCUIT FOR OPEN CIRCUIT<\/div>\n<div class=\"list\">\u2022 Inspect the applicable circuit for open circuit. (See <a href=\"SM2337319\">CIRCUIT INSPECTION<\/a>.)<\/div>\n<div class=\"list\">\u2022 Is the circuit normal?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">17<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">INSPECT COMPRESSOR VALVE POWER SUPPLY CIRCUIT FOR OPEN CIRCUIT<\/div>\n<div class=\"list\">\u2022 Inspect the applicable circuit for open circuit. (See <a href=\"SM2337319\">CIRCUIT INSPECTION<\/a>.)<\/div>\n<div class=\"list\">\u2022 Is the circuit normal?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Go to the next step.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">18<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">INSPECT COMPRESSOR VALVE CONTROL CIRCUIT FOR OPEN CIRCUIT<\/div>\n<div class=\"list\">\u2022 Inspect the applicable circuit for open circuit. (See <a href=\"SM2337319\">CIRCUIT INSPECTION<\/a>.)<\/div>\n<div class=\"list\">\u2022 Is the circuit normal?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Compressor valve can be considered the cause.<\/div>\n<div class=\"list\">\u2022 Replace the A\/C compressor and perform the repair completion verification. (See <a href=\"SM2335715\">A\/C COMPRESSOR REMOVAL\/INSTALLATION [SKYACTIV-G 2.0, SKYACTIV-G 2.5]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">Repair completion verification 1<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">VERIFY THAT VEHICLE IS REPAIRED<\/div>\n<div class=\"list\">\u2022 Install\/connect the part removed\/disconnected during the troubleshooting procedure.<\/div>\n<div class=\"list\">\u2022 Has the malfunction symptom been eliminated?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Complete the symptom troubleshooting. (Explain contents of repair to customer)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Refer to the controller area network (CAN) malfunction diagnosis flow to inspect for a CAN communication error.<\/div>\n<div class=\"tbody\">(See <a href=\"SM2566441\">CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [(US)]<\/a>.)<\/div>\n<div class=\"list\">\u2022 If the CAN communication is normal, perform the diagnosis from Step 1.<\/div>\n<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2015 If the malfunction recurs, go to the next step.<\/div>\n<\/dd>\n<\/dl>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\" rowspan=\"2\">\n<div class=\"tbody\">Repair completion verification 2<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"entry-title\">VERIFY IF MALFUNCTION IS CAUSED BY NOT PERFORMING PCM REPROGRAMMING<\/div>\n<div class=\"list\">\u2022 Verify repair information and verify that there is a new calibration in the PCM.<\/div>\n<div class=\"list\">\u2022 Is there a new calibration in the PCM?<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Yes<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Perform the PCM reprogramming and verify if the malfunction symptom was corrected.<\/div>\n<div class=\"list\">\u2022 If the malfunction recurs, replace the PCM. (See <a href=\"SM2565911\">PCM REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.) (See <a href=\"SM2565865\">PCM REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Replace the PCM.<\/div>\n<div class=\"tbody\">(See <a href=\"SM2565911\">PCM REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<div class=\"tbody\">(See <a href=\"SM2565865\">PCM REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"ATTACHMENTS\"><\/div>\n<div class=\"attr VTOC_FILENAME content c2\"><!--\n                        am3zz0103s4w0000129 --><\/div>\n<div class=\"attr SIE_ID content c2\"><!--\n                        id0103s4891000.ent --><\/div>\n<p><!--\n*****************************\nERROR: Schema not found. TYPE=META REFERENCEKEY=SERVICE_MANUALS ROOT=null\n*****************************\n--><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>A\/C DOES NOT WORK SUFFICIENTLY [SKYACTIV-G] SM2334624 id0103s4891000 Troubleshooting item A\/C does not work sufficiently Description \u2022 A\/C compressor magnetic clutch does not engage when A\/C switch is turned on. \u2022 Compressor valve inoperative Possible cause \u2022 PCM, body control module (BCM) or dash-electrical supply unit DTC is stored \u2022 Refrigerant pressure sensor No.1 malfunction \u2022 Refrigerant pressure sensor No.2 malfunction \u2022 Improper refrigerant charging amount \u2022 Seized A\/C compressor \u2022 Evaporator temperature sensor malfunction [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-8990","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/8990","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/comments?post=8990"}],"version-history":[{"count":0,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/8990\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/media?parent=8990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}