Service Hints

E7 (B), E9 (D), E10 (E) ENGINE CONTROL MODULE
IGSW-E1 : 9.0-14.0 Volts with ignition SW at ON or ST position
BATT-E1 : Always 9.0-14.0 Volts
STP-E1 : 7.5-14 Volts with brake pedal is depressed Below 1.5 Volts with brake pedal is released

C12 CRUISE CONTROL SW [COMB. SW]
4-3 : Approx. 418 Ohms with CANCEL SW ON
: Approx. 68 Ohms with RES/ACC SW ON
: Approx. 198 Ohms with SET/COAST SW ON