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

Power Top

SYMPTOM
* INOPERATIVE POWER TOP MOTOR

POSSIBLE CAUSES
- Fused ignition switch output circuit open
- PDC defective - fused ignition switch output
- Power top inhibit relay control circuit open
- Power top inhibit relay output circuit open
- Power top inhibit relay defective - coil open
- BCM defective relay control function
- Problem not with feed CKT to power top switch