TROUBLE DIAGNOSES
AT-60flowchartA/T (Automatic Transmission) specific diagnostic procedures.
Diagnostic Procedure 16
SYMPTOM: Vehicle does not start from D1 on Cruise test — Part 2.
Diagnostic Procedure 16 — Vehicle does not start from D1 on Cruise test — Part 2
1
Does self-diagnosis show damage to revolution sensor, speed sensor, shift solenoid A or B after cruise test?
Yes
Check damaged circuit. — Refer to "Self-diagnosis".
No
2
Check again.
N.G.
1. Perform A/T control unit input/output signal inspection. 2. If N.G., recheck A/T control unit pin terminals for damage or connection of A/T control unit harness connector.
1. Perform A/T control unit input/output signal inspection. 2. If N.G., recheck A/T control unit pin terminals for damage or connection of A/T control unit harness connector.
O.K.
Go to Diagnostic Procedure 8.
Diagnostic Procedure 17
SYMPTOM: A/T does not shift from D4 to D3 when changing overdrive switch to "OFF" position.
Diagnostic Procedure 17 — A/T does not shift from D4 to D3 when changing overdrive switch to OFF position
1
Does self-diagnosis show damage to overdrive switch circuit after cruise test?
No
Go to Diagnostic Procedure 10.
Yes
2
Check overdrive switch circuit. — Refer to "Self-diagnosis".
See also
Self-diagnosis · Diagnostic Procedure 8 · Diagnostic Procedure 10