Operating circuit for manual gearbox
The control circuit goes from the battery positive terminal partly to the ignition switch, partly via the start relay to the starter motor connection 50, which is the control current connection on the solenoid.
The clutch pedal must be depressed on cars for the US/CA market if the starter relay contacts are to receive current.
The starter relay control coil is grounded via the engine control module when it receives the approved transponder signal from the CIM.
WARNING:
Nothing may be connected to the circuit between the generator and the battery. Spikes of up to 100V can occur.