{"id":10148,"date":"2022-03-10T20:30:54","date_gmt":"2022-03-10T20:30:54","guid":{"rendered":"https:\/\/www.hexorcism.com\/19BP\/sm2565813\/"},"modified":"2022-03-10T20:30:54","modified_gmt":"2022-03-10T20:30:54","slug":"sm2565813","status":"publish","type":"page","link":"https:\/\/www.hexorcism.com\/19BP\/sm2565813\/","title":{"rendered":"GENERATOR INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]"},"content":{"rendered":"
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GENERATOR INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/h3>\n<\/div>\n

SM2565813<\/p>\n

<\/p>\n
\n
\n
\n

id0117008003v0<\/p>\n

\n
\n
Caution<\/div>\n<\/dd>\n
\n
\u2022 Do not apply direct battery positive voltage to generator terminal 2B, otherwise it could cause damage to the internal parts (power transistor) of the generator.<\/div>\n<\/dd>\n<\/dl>\n



\n<\/a><\/p>\n

Charging System Warning Light<\/p>\n

1.Verify that the battery is fully charged. (See BATTERY INSPECTION [(US)]<\/a>.)<\/p>\n

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2.Verify that the assembly condition of the drive belt is normal. (See DRIVE BELT INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/p>\n

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3.Switch the ignition ON (engine off), verify that the charging system warning light illuminates.<\/p>\n

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\n
\n
\u2022 If it does not illuminate, inspect the charging system warning light and the wiring harness.<\/div>\n
\n
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\u2015 If the charging system warning light and the wiring harness are normal, inspect the PCM. (See PCM INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n

4.Verify that the charging system warning light turns off after the engine is started.<\/p>\n

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\n
\n
\u2022 If the charging system warning light does not turn off, perform the DTC inspection, then perform troubleshooting according to the corresponding diagnostic procedure. (See DTC INSPECTION<\/a>.) (See DTC TABLE [PCM (SKYACTIV-G (US))]<\/a>.)<\/div>\n<\/dd>\n<\/dl>\n



\n<\/a><\/p>\n

Generator<\/p>\n


<\/p>\n

<\/a><\/p>\n

Generator voltage inspection<\/p>\n

1.Verify that the battery is fully charged. (See BATTERY INSPECTION [(US)]<\/a>.)<\/p>\n

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2.Verify that the assembly condition of the drive belt is normal. (See DRIVE BELT INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/p>\n

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3.Turn off all electrical loads.<\/p>\n

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4.Start the engine.<\/p>\n

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5.Verify that the generator rotates smoothly without any noise while the engine is running.<\/p>\n

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\u2022 If there is any noise, find the cause and repair or replace the generator.<\/div>\n<\/dd>\n<\/dl>\n

6.Measure the voltage at each terminal using a tester.<\/p>\n

\n\n\n\n
<\/td>\n\n\n\n\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
am3zzw00034775<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n
\n
\u2022 If not as specified, find the cause and repair or replace the applicable part.<\/div>\n<\/dd>\n<\/dl>\n
\n
\n
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Generator standard voltage [IG-ON]<\/div>\n<\/dd>\n<\/dl>\n
\n
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Terminal 1A: B+<\/div>\n
Terminal 2A: Approx. 1 V or less<\/div>\n
Terminal 2B: Approx. 0 V<\/div>\n<\/dd>\n<\/dl>\n<\/div>\n
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\n
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Generator standard voltage [Idle, 20 \u00b0C {68 \u00b0F}]<\/div>\n<\/dd>\n<\/dl>\n
\n
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Terminal 1A: 13\u201415 V<\/div>\n
Terminal 2A: Approx. 3\u20148 V<\/div>\n
Terminal 2B: Turn the electrical loads (such as headlights, blower motor, rear window defogger, brake lights) on and verify that the voltage reading increases.<\/div>\n<\/dd>\n<\/dl>\n<\/div>\n


<\/p>\n

<\/a><\/p>\n

Generator current inspection<\/p>\n

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Note<\/div>\n<\/dd>\n
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\u2022 Since the charging current decreases rapidly after starting the engine, carry out the following procedure quickly, and read the maximum current value.<\/div>\n<\/dd>\n<\/dl>\n

1.Verify that the battery is fully charged. (See BATTERY INSPECTION [(US)]<\/a>.)<\/p>\n

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2.Verify that the assembly condition of the drive belt is normal. (See DRIVE BELT INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/p>\n

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3.Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION\/CONNECTION [(US)]<\/a>.)<\/p>\n

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4.Connect a tester, which can read 120 A or more<\/span>, between generator terminal B and generator terminal B cable.<\/p>\n

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5.Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION\/CONNECTION [(US)]<\/a>.)<\/p>\n

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6.Turn off all electrical loads.<\/p>\n

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7.Start the engine.<\/p>\n

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8.Increase engine speed to 2,500 rpm.<\/span><\/p>\n

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Note<\/div>\n<\/dd>\n
\n
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\u2022 When the electrical load on the vehicle is low, the specified current cannot be verified although the generator is normal. In this case, increase the electrical load (Leave the headlights turned on for a while, then discharge the battery, or use a similar method.) and recheck.<\/div>\n
\u2022 If the generator itself or the ambient temperature are too high, the specified current also cannot be verified. In this case, cool down the generator and recheck.<\/div>\n<\/div>\n<\/dd>\n<\/dl>\n

9.With the electric loads such as headlights, blower motor, rear window defogger, brake lights turned on, verify that the current increases.<\/p>\n

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\u2015 If not as specified, replace the generator. (See GENERATOR REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/dd>\n<\/dl>\n
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Generator generated current minimum value<\/div>\n<\/dd>\n<\/dl>\n
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70% of the nominal output current (nominal output current: 130 A)<\/div>\n
[Ambient temp. 20 \u00b0C {68 \u00b0F}, voltage 13.0\u201415.0 V, both engine and generator are hot]<\/div>\n<\/dd>\n<\/dl>\n<\/div>\n



\n<\/a><\/p>\n

Generator Internal Parts<\/p>\n


<\/p>\n

<\/a><\/p>\n

Rotor<\/p>\n

1.Measure the resistance between the slip rings using a ohmmeter.<\/p>\n

\n\n\n\n
<\/td>\n\n\n\n\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
am3zzw00023991<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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\u2022 If not within specification, replace the generator.<\/div>\n<\/dd>\n<\/dl>\n
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Generator rotor resistance (between slip rings) [20 \u00b0C {68 \u00b0F}]<\/div>\n<\/dd>\n<\/dl>\n
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1.4\u20141.6 ohms<\/div>\n<\/dd>\n<\/dl>\n<\/div>\n


<\/p>\n

<\/a><\/p>\n

Stator coil<\/p>\n

1.Verify that the continuity is as indicated in the table.<\/p>\n

\n\n\n\n
<\/td>\n\n\n\n\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
am3zzw00023992<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
<\/td>\n\n\n\n\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
am6zzw00002353<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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\u2022 If there is any malfunction, replace the generator.<\/div>\n<\/dd>\n<\/dl>\n
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Generator stator coil resistance (between slip rings) [20 \u00b0C {68 \u00b0F}]<\/div>\n<\/dd>\n<\/dl>\n
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0.054\u20140.060 ohms<\/div>\n<\/dd>\n<\/dl>\n<\/div>\n


<\/p>\n

<\/a><\/p>\n

Brush<\/p>\n

1.Inspect brushes for wear.<\/p>\n

\n\n\n\n
<\/td>\n\n\n\n\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
am3zzw00023993<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n
\n
\u2022 If any brush is worn almost to or beyond the limit, replace all of the brushes.<\/div>\n<\/dd>\n<\/dl>\n
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Generator brush length<\/div>\n<\/dd>\n<\/dl>\n
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Minimum: 10.0 mm {0.39 in}<\/div>\n<\/dd>\n<\/dl>\n<\/div>\n


<\/p>\n

<\/a><\/p>\n

Rectifier (Using an analog circuit tester)<\/p>\n

1.Inspect for continuity of the diodes using an analog circuit tester.<\/p>\n

\n\n\n\n
<\/td>\n\n\n\n\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
am3zzw00023994<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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\n
\u2022 If not as specified, replace the generator.<\/div>\n<\/dd>\n<\/dl>\n

Specification<\/p>\n\n\n\n\n\n\n
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Positive<\/p>\n<\/th>\n

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Negative<\/p>\n<\/th>\n

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Continuity<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n

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P1, P2, P3, P4, P5, P6<\/div>\n<\/td>\n
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B<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n<\/tr>\n
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B<\/div>\n<\/td>\n
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P1, P2, P3, P4, P5, P6<\/div>\n<\/td>\n
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No<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

2.Inspect for continuity of the diodes using an analog circuit tester.<\/p>\n

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\n
\n
\u2022 If not as specified, replace the generator.<\/div>\n<\/dd>\n<\/dl>\n

Specification<\/p>\n\n\n\n\n\n\n
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Positive<\/p>\n<\/th>\n

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Negative<\/p>\n<\/th>\n

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Continuity<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n

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E<\/div>\n<\/td>\n
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P1, P2, P3, P4, P5, P6<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n<\/tr>\n
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P1, P2, P3, P4, P5, P6<\/div>\n<\/td>\n
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E<\/div>\n<\/td>\n
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No<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n


<\/p>\n

<\/a><\/p>\n

Rectifier (Using a digital circuit tester)<\/p>\n

1.Inspect for continuity of the diodes using a digital circuit tester.<\/p>\n

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\u2022 If not as specified, replace the generator.<\/div>\n<\/dd>\n<\/dl>\n

Specification<\/p>\n\n\n\n\n\n\n
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Positive<\/p>\n<\/th>\n

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Negative<\/p>\n<\/th>\n

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Continuity<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n

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P1, P2, P3, P4, P5, P6<\/div>\n<\/td>\n
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B<\/div>\n<\/td>\n
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No<\/div>\n<\/td>\n<\/tr>\n
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B<\/div>\n<\/td>\n
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P1, P2, P3, P4, P5, P6<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

2.Inspect for continuity of the diodes using a digital circuit tester.<\/p>\n

\n

\n
\n
\u2022 If not as specified, replace the generator.<\/div>\n<\/dd>\n<\/dl>\n

Specification<\/p>\n\n\n\n\n\n\n
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Positive<\/p>\n<\/th>\n

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Negative<\/p>\n<\/th>\n

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Continuity<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n

\n
E<\/div>\n<\/td>\n
\n
P1, P2, P3, P4, P5, P6<\/div>\n<\/td>\n
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No<\/div>\n<\/td>\n<\/tr>\n
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P1, P2, P3, P4, P5, P6<\/div>\n<\/td>\n
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E<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
<\/div>\n
<\/div>\n
<\/div>\n

<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

GENERATOR INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))] SM2565813 id0117008003v0 Caution \u2022 Do not apply direct battery positive voltage to generator terminal 2B, otherwise it could cause damage to the internal parts (power transistor) of the generator. Charging System Warning Light 1.Verify that the battery is fully charged. (See BATTERY INSPECTION [(US)].) 2.Verify that the assembly condition of the drive belt is normal. (See DRIVE BELT INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))].) 3.Switch the ignition ON […]<\/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-10148","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/10148","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=10148"}],"version-history":[{"count":0,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/10148\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/media?parent=10148"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}