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

WITH CONSULT-III
^ Perform self-diagnosis.

Without CONSULT-III
^ Perform self-diagnosis. Refer to AT-91, "Diagnosis Procedure without CONSULT-III". Diagnosis Procedure Without Consult-III
Is a malfunction in the CAN communication indicated in the results?
YES >> Check CAN communication line. Refer to AT-94. U1000
NO >> GO TO 2.

2. CHECK A/T CHECK INDICATOR LAMP CIRCUIT
Check the combination meter. Refer to DI-5. Combination Meters
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.