ECM Communication Stop Mode: Procedure
- CHECK ECM POWER SOURCE CIRCUIT
- Check the ECM power source circuit (2GR-FSE: Refer to ECM Power Source Circuit
, 4GR-FSE: Refer to ECM Power Source Circuit
).
HINT:
If there is no abnormality in the ECM power source circuit, replace the ECM.
NG → REPAIR OR REPLACE ECM POWER SOURCE CIRCUIT
OK → REPLACE ECM
- Check the ECM power source circuit (2GR-FSE: Refer to ECM Power Source Circuit
, 4GR-FSE: Refer to ECM Power Source Circuit
).