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

Symptom Related Diagnostic Procedures

Fig. 5 Speed Control Troubleshooting Chart:





Prior to troubleshooting the speed control system, check No. 14 (7.5A) fuse in the under-dash fuse/relay box and the No. 41 (15A) fuse in the underhood fuse/relay box. If fuses are operating, ensure horn sounds properly and the tachometer functions properly. Refer to troubleshooting sequence, Fig. 5.