NOTE: For the diagnostic procedure, refer to LAN section. Basic Diagnostic Procedure 1. OUTLINE OF DIAGNOSIS NOTE: For the detection standard, refer to DTC U0402. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0402 INVALID DATA RECEIVED FROM TCM |
Dtc u0423 invalid data received from instrument panel cluster control module
Dtc u0402 invalid data received from tcmRemoval
1. Disconnect the ground terminal from battery sensor. NOTE2. Lift up the vehicle.3. Disconnect the connector (A) of the front oxygen (A/F) sensor.4. Remove the clip (B) securing the front oxygen (A/F) sensor harness. (LH side only)5. Apply spray-type lubricant (004301003) or equivalent to the thre ...