Without Scan Tool
Diagnostic Procedure Without CONSULT-IIOBD-II SELF-DIAGNOSTIC PROCEDURE (WITH GST)
Refer to "Generic Scan Tool (GST) Function" (VG33E only) or "Generic Scan Tool (GST) Function" (VG33ER only). Reading Diagnostic Trouble Codes
OBD-II SELF-DIAGNOSTIC PROCEDURE (NO TOOLS)
Refer to "DESCRIPTION" (VG33E only) or "DESCRIPTION" (VG33ER only). Reading Diagnostic Trouble Codes
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 least5 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".
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 "DIAGNOSTIC PROCEDURE".
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
Check O/D OFF indicator lamp.
Refer to "JUDGEMENT OF SELF-DIAGNOSIS CODE".
>> DIAGNOSIS END
JUDGEMENT OF SELF-DIAGNOSIS CODE (VG33E ONLY)
JUDGEMENT OF SELF-DIAGNOSIS CODE (VG33ER ONLY)