TCM Self-Diagnostic Procedure (No Tools)
Diagnostic Procedure Without CONSULT-IIOBD-II SELF-DIAGNOSTIC PROCEDURE (WITH GST)
Refer to "Generic Scan Tool (GST) Function".
OBD-II SELF-DIAGNOSTIC PROCEDURE (NO TOOLS)
Refer to "ON BOARD DIAGNOSTIC SYSTEM FUNCTION".
Malfunction Indicator (MIL)
TCM SELF-DIAGNOSTIC PROCEDURE (NO TOOLS)
1. CHECK O/D OFF INDICATOR LAMP
1. Selector lever in P position. Start the engine. Warm engine to normal operating temperature.
2. Turn ignition switch to OFF position.
3. Wait at least 5 seconds.
4. Turn ignition switch to ON position.
(Do not start engine.)
5. Does O/D OFF indicator lamp come on for about 2 seconds?
Yes or No?
Yes >> GO TO 2.
No >> Go to "1. O/D OFF Indicator Lamp Does Not Come On" O/D Off Indicator Lamp Does Not Come On
2. JUDGEMENT PROCEDURE STEP 1
1. Turn ignition switch to OFF position.
2. Turn ignition switch to ACC position.
3. Move selector lever from P to D position.
4. Turn ignition switch to ON position. Do not start engine.
5. Depress and hold overdrive control switch in OFF position (the O/D OFF indicator lamp will be ON) until directed to release the switch.
If O/D OFF indicator lamp does not come on, go to step 3 in test no. 3 "20. Vehicle Does Not Decelerate By Engine Brake; DIAGNOSTIC PROCEDURE". Vehicle Does Not Decelerate By Engine Brake
6. Turn ignition switch to OFF position.
7. Turn ignition switch to ON position (Do not start engine).
8. Release the overdrive control switch (the O/D OFF indicator lamp will be OFF).
Wait for more than 2 seconds after ignition switch ON.
9. Move selector lever to 2 position.
10. Depress and release the overdrive control switch (the O/D OFF indicator lamp will be ON).
11. Depress and hold the overdrive control switch (the O/D OFF indicator lamp will be OFF) until directed to release the switch.
>> GO TO 3.
3. JUDGEMENT PROCEDURE STEP 2
1. Move selector lever to 1 position.
2. Release the overdrive control switch.
3. Depress and release the overdrive control switch (the O/D OFF indicator lamp will be ON).
4. Depress and release the overdrive control switch (the O/D OFF indicator lamp will be OFF).
5. Depress and hold the overdrive control switch (the O/D OFF indicator lamp will be ON) until directed to release the switch.
6. Depress accelerator pedal fully and release.
7. Release the overdrive control switch (the O/D OFF indicator lamp will begin to flash ON and OFF).
>> GO TO 4
4. CHECK SELF-DIAGNOSIS CODE
O/D Off Indicator Lamp:
Check O/D OFF indicator lamp.
Refer to "JUDGEMENT OF SELF-DIAGNOSIS CODE."[1][2]Diagnostic Trouble Code Descriptions
>> DIAGNOSIS END