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
Ignition Switch: Testing and Inspection
1.
Check
ignition switch "START" signal (M/T) at ECU terminal 1C.
2.
While cranking, terminal 1C voltage should be approximately 10V. With ignition "ON" terminal voltage should be below approximately 0V.
3.
If starter cranks okay but voltage is always approximately 0V, check for open circuit in wiring from starter interlock switch to ECU terminal 1C.