A/T Check Indicator Lamp Does Not Come On

A/T Check Indicator Lamp Does Not Come On

SYMPTOM: A/T CHECK indicator lamp does not come on for about 2 seconds when turning ignition switch to ON.

DIAGNOSTIC PROCEDURE
1. CHECK CAN COMMUNICATION LINE
Perform self-diagnosis. Refer to AT-92, "SELF-DIAGNOSTIC RESULT MODE". Self-Diagnostic Result Mode
Refer to AT-102, "Diagnostic procedure Without CONSULT-II". Without Scan Tool
Is a malfunction in the CAN communication indicated in the results?
YES >> Check CAN communication line.
NO >> GO TO 2.
2. CHECK A/T CHECK INDICATOR LAMP CIRCUIT
Check combination meter.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace damaged parts.
3. CHECK TCM POWER SUPPLY AND GROUND CIRCUIT
Check TCM power supply and ground circuit.
OK or NG
OK >> INSPECTION END
NG >> Repair or replace damaged parts.