Charge warning light does not light with ignition “ON” and engine off
Precautions: Precautions for Handling Battery · Precautions for Replacing Battery · General safety (00)
Trouble in charging system will show up as one or more of the following conditions.
Charging Warning Light Operation
NOTE:
When ENG A-STOP system stops engine in normal condition, charge warning light does not light up.
Check “Charge Light” in Scan Tool Data to identify easily most possible cause of trouble. “Charge Light” indicates command signal of charge warning light from ECM to combination meter.
| Condition | Possible Cause | Action |
|---|---|---|
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Charge warning light does not light with ignition “ON” and engine off
|
Blown fuse
|
Replace fuse.
|
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Faulty combination meter
|
Replace combination meter.
|
|
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Faulty ECM
|
Check ECM.
|
|
|
Faulty CAN communication line
|
Repair or replace CAN communication line.
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|
Faulty wiring
|
Repair or replace wiring.
|
|
|
Faulty IC regulator or field coil
|
Repair or replace generator.
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