DRIVER MONITORING CAMERA UNIT INSPECTION
DRIVER MONITORING CAMERA UNIT INSPECTION
SM2337158
id152000007100
1.Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION [(US)])
2.Remove the driver monitoring camera unit. (See DRIVER MONITORING CAMERA UNIT REMOVAL/INSTALLATION [(US)])
3.Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION [(US)])
4.Verify that the voltages of each of the terminals are as indicated in the terminal voltage table (reference). (See Terminal Voltage Table (Reference).)
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• If the voltage is not as specified in the terminal voltage table (reference), inspect the parts under Inspection item(s) and related wiring harnesses.
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― If the system does not work normally even though the inspection items are normal, identify the malfunctioning location according to the directions in [DIAGNOSTIC SYSTEM] and [SYMPTOM TROUBLESHOOTING] then perform repairs.
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am3zzw00032524
|
Terminal Voltage Table (Reference)
|
Terminal |
Signal |
Connected to |
Measurement condition |
Voltage(V) |
Inspection item(s) |
|
|---|---|---|---|---|---|---|
|
1A
|
—
|
—
|
—
|
—
|
—
|
|
|
1B
|
PWR_ADAS
|
Backup power supply
|
Under any condition
|
B+
|
• Body control module (BCM)
• F22A fuse
• MAIN 200A fuse
• Related wiring harness
|
|
|
1C
|
—
|
—
|
—
|
—
|
—
|
|
|
1D
|
GND
|
Body ground
|
Under any condition
|
1.0 or less
|
Related wiring harness
|
|
|
1E
|
ADAS CAN H
|
Body control module (BCM)
|
Terminal used for communication therefore determination based on terminal voltage is not possible.
|
|||
|
1F
|
ADAS CAN H
|
Body control module (BCM)
|
Terminal used for communication therefore determination based on terminal voltage is not possible.
|
|||
|
1G
|
—
|
—
|
—
|
—
|
—
|
|
|
1H
|
—
|
—
|
—
|
—
|
—
|
|
|
1I
|
LED_FLASH
|
Occupant_monitoring_system_LED
|
Under any condition
|
5.0 or less
|
Related wiring harness
|
|
|
1J
|
LED_VDET
|
Occupant_monitoring_system_LED
|
Under any condition
|
5.0 or less
|
Related wiring harness
|
|
|
1K
|
LED_PWR
|
Occupant_monitoring_system_LED
|
Under any condition
|
B+
|
Related wiring harness
|
|
|
1L
|
LED_GND
|
Occupant_monitoring_system_LED
|
Under any condition
|
1.0 or less
|
Related wiring harness
|
|
|
2A
|
LVDS
|
Occupant_monitoring_system_camera
|
Under any condition
|
5.0
|
Related wiring harness
|
|
|
2B
|
GND_LVDS
|
Occupant_monitoring_system_camera
|
Under any condition
|
1.0 or less
|
Related wiring harness
|
|