Service Hints

E7(A), E8(B), E9(C), E10(D) ECM (ENGINE AND ELECTRONICALLY CONTROLLED TRANSMISSION ECU) (IGNITION SW ON)
S1, S2 - E1: 9.0 - 14.0 Volts with Solenoid ON
0 - 1.5 Volts with Solenoid OFF
P - E1: 7.5 - 14.0 Volts with Ignition SW ON and pattern select SW at POWER position
L - E1: 7.5 - 14.0 Volts with shift lever at L position
2 - E1: 7.5 - 14.0 Volts with shift lever at 2 position
R - E1: 7.5 - 14.0 Volts with shift lever at R position
STP - E1: 9.0 - 14.0 Volts with brake pedal depressed
THW - E2: 0.2 - 1.0 Volts with Engine Coolant temp. 60° - 120°C (140° - 248°F)
IDL - E2: 0 - 1.5 Volts with Throttle Valve fully closed
9.0 - 14.0 Volts with Throttle Valve fully opened
VTA - E2: 0.3 - 0.8 Volts with Throttle Valve fully closed
3.2 - 4.9 Volts with Throttle Valve fully opened
VC - E2: 4.5 - 5.5 Volts with Ignition SW at ON position
OD1 - E1: 4.5 - 5.5 Volts with Ignition SW at ON position
OD2 - E1: 9.0 - 14.0 Volts with O/D Main SW turned OFF
0 - 3.0 Volts O/D Main SW turned ON
+B - E1: 9.0 - 14.0 Volts with Ignition SW at ON position

E2 ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID
2, 3, 6 - Ground: Each 11 - 15 Ohms

O5 O/D MAIN SW
1 - 3: Closed with O/D Main SW OFF, open with O/D Main SW ON