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

Neutral Switch - A/T

Fig. 14 Connecting A Circuit Tester To Neutral Switch Terminal Ground:







1. Operate vehicle at approximately 9 mph on a dynamometer.
2. Disconnect electrical connector from neutral switch.
3. Connect circuit tester between neutral switch terminal and ground Fig. 14.
4. Ensure continuity when vehicle is stopped and no continuity when vehicle speed is increased.