| Condition | Possible Cause | Action |
|---|---|---|
|
Transfer refuses to operate (4WD indicator or 4WD low indicator flashes, and then transfer does not shift.)
|
Transfer shift actuator faulty
|
Check transfer shift actuator referring to
Transfer Shift Actuator Inspection
.
|
|
4WD switch and/or 4WD low switch faulty
|
Check switch(es) referring to
4WD Switch and 4WD Low Switch Inspection
.
|
|
|
Distorted shift shaft or shift fork
|
Check shift fork referring to
Transfer Inspection
.
|
|
|
Worn synchronizer ring
|
Check synchronizer ring referring to
Transfer Inspection
.
|
|
|
Worn chamfered tooth on sleeve or gear
|
Check chamfered tooth and gear referring to
Transfer Inspection
.
|
|
|
Distorted shift shaft
|
Check shift shaft referring to
Transfer Inspection
.
|
|
|
Wiring or grounding faulty
|
Repair as necessary.
|
|
|
4WD control module faulty
|
Check 4WD control module referring to
Inspection of 4WD Control Module and Its Circuits
.
|