Operation CHARM: Car repair manuals for everyone.

Initial Inspection and Diagnostic Overview

ELECTRONICALLY CONTROLLED TRANSMISSION

E2 ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID
1, 2, 3 - GROUND : Approx. 13 Ohms

P1 PARK/NEUTRAL POSITION SW
3 - GROUND : Appox. 12 volts with ignition SW ON position

S5 STOP LIGHT SW
1 - 2 : Closed with brake pedal depressed

E5 (A), E6 (B), E7 (C), E8 (D) ENGINE CONTROL MODULE
S1 - E1 : 9 - 14 volts
S2, SL - E1 : 0 - 1.5 volts
STP - E1 : 7.5 - 14 volts with brake pedal depressed
: 0 - 1.5 volts with brake pedal released
THW - E2 : 0.2 - 1.0 volts with coolant temperature 80 °C (176 °F)
OIL - E2 : 4 - 5 volts with fluid temperature 20 °C (68 °F)
VTA - E2 : 0.3 - 0.8 volts with throttle valve fully closed
: 3.2 - 4.9 volts with throttle valve fully open
VC - E2 : 4.5 - 5.5 volts
OD1 - E1 : 4.5 - 5.5 volts
SP1 - E1 : Pulse generation with vehicle moving
2 - E1 : 10 - 14 volts with shift lever at 2 position
: 0 - 2 volts with shift lever at except 2 position
L - E1 : 10 - 14 volts with shift lever at L position
: 0 - 2 volts with shift lever at except L position
OILW - E1 : 0.1 - 4.9 volts
+B - E1 : 9 - 14 volts
BATT - E1 : 9 - 14 volts