Operation CHARM: Car repair manuals for everyone.

Electronic Control Module Outputs






- LED
- Central locking system, unlocking (remote control)
- Relay, starter motor (ignition +50)
- Relay, fuel pump
- Horn, ground
- Right-hand direction indicators
- Central locking system, locking (remote control)
- Scan tool diagnostics, Intelligent Saab Tester (ISAT) scan tool
- Engine control system (ignition +15)
- Tailgate, unlocking (remote control)
- Left-hand direction indicators