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am3zzw00034190
EPS CONTROL MODULE INSPECTION
id061300701500
1. Attach the tester lead to the underside of the EPS control module connector and inspect the voltage according to the terminal voltage table (reference).
Terminal Voltage Table (Reference)
am3zzw00034190
|
|
Terminal |
Signal name |
Connected to |
Measured item |
Measured terminal (measurement condition) |
Voltage (V) |
Inspection item(s) |
|---|---|---|---|---|---|---|
|
1A
|
Lead-acid battery power supply
|
Lead-acid battery
|
Voltage
|
Under any condition
|
B+
|
• Wiring harness (1A—lead-acid battery)
• Fuse (F19 60A)
|
|
1B
|
Ground
|
Ground point
|
Voltage
|
Under any condition
|
Approx. 0
|
• Ground point
• Wiring harness (1B—ground point)
|
|
2A
|
CAN_L
|
—
|
Perform DTC inspection
|
—
|
||
|
2B
|
—
|
—
|
—
|
—
|
—
|
—
|
|
2C
|
CAN_H
|
—
|
Perform DTC inspection
|
—
|
||
|
2D
|
—
|
—
|
—
|
—
|
—
|
—
|
|
2E
|
—
|
—
|
—
|
—
|
—
|
—
|
|
2F
|
Power supply (IG1)
|
IG1 relay No.2
|
Voltage
|
Main power ON (READY off or on)
|
B+
|
• Wiring harness (2F—IG1 relay No.2—lead-acid battery)
• Fuse (F48 7.5A)
|
|
Switch the main power OFF
|
1 or less
|
|||||