SYMPTOM TROUBLESHOOTING [G6, WLT-1, WLT-2]

id030303800300

•  Verify the symptoms, and troubleshooting according to the appropriate number.

No.

TROUBLESHOOOTING ITEM

DESCRIPTION
1
No RFW operation from free to lock
(RFW indicator light does not illuminate.)
•  Free solenoid valve malfunction
•  RFW indicator light bulb malfunction
•  RFW actuator malfunction
•  RFW switch malfunction
•  Print plate in instrument cluster malfunction
•  METER*1 fuse malfunction
•  ENGINE*2 fuse malfunction
•  Transfer neutral switch malfunction
•  4x4 indicator switch malfunction
•  RFW control module malfunction
•  Lock solenoid valve malfunction
•  RFW control box malfunction
•  Air leakage from vacuum hose malfunction
•  One-way check valve malfunction
•  Related fuses and/or harnesses malfunction
2
No RFW operation from lock to free
(RFW indicator light does not go off.)
•  Lock solenoid valve malfunction
•  RFW switch malfunction
•  RFW actuator malfunction
•  Print plate in instrument cluster malfunction
•  METER*1 fuse malfunction
•  ENGINE*2 fuse malfunction
•  RFW main switch malfunction
•  Transfer neutral switch malfunction
•  4x4 indicator switch malfunction
•  RFW control module malfunction
•  Free solenoid valve malfunction
•  RFW control box malfunction
•  Air leakage from vacuum hose malfunction
•  One-way check valve malfunction
•  Related fuses and/or harnesses malfunction
3
Noise
•  Joint shaft bearing abrasion or damage
•  RFW hub abrasion
•  Joint shaft abrasion
4
Oil leakage
•  RFW control box is poorly installed.

*1  :G6
*2  :WLT-1, WLT-2