3C
2WD/4WD Switch Inspection
Reference: 2WD/4WD Switch Removal and Installation
Inspection 2WD/4WD switch as follows.
If any faulty condition is found, replace 2WD/4WD switch.
“2WD” switch
Check continuity between “a” and “d” terminals of 2WD/4WD switch.
“2WD” switch specification
“2WD” switch button released: No continuity
“2WD” switch button kept pushing: Continuity
“4WD” switch
Check continuity between “a” and “c” terminals of 2WD/4WD switch.
“4WD” switch specification
“4WD” switch button released: No continuity
“4WD” switch button kept pushing: Continuity
“4WD-L” switch
Check continuity between “a” and “b” terminals of 2WD/4WD switch.
“4WD-L” switch specification
“4WD-L” switch button released: No continuity
“4WD-L” switch button kept pushing: Continuity
[A]: 2WD/4WD switch