Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Component Tests and General Diagnostics




AWD SOLENOID INSPECTION

1. Disconnect the negative battery cable.

2. Disconnect the AWD solenoid connector.

3. Measure resistance between AWD solenoid connector terminals A and B.






- If the resistance is not within the specification, replace the coupling unit.

AWD solenoid resistance
- 1.5-2.0 ohms
- (Rear differential oil temperature at 20°C {68°F})

4. Connect the AWD solenoid connector.

5. Connect the negative battery cable.