Allison B 500 - Page 90

6–54 Copyright © 1998 General Motors Corp.
WTEC II ELECTRONIC CONTROLS TROUBLESHOOTING MANUAL
Figure 6–18. Code 33 Schematic Drawing (Units Produced 9/94–12/97)
ANALOG GROUND
(TPS LO)
SUMP TEMP
SIGNAL GROUND
C3PS INPUT
ECU
B
A
W
GREEN
B 1
B 13
VIOLET
C
135 A
161
N
135 B
P
B 27
B 28
X
SUMP
TEMP
SENSOR
TPS
147
YELLOW
WHITE162
FEEDTHROUGH
HARNESS
CONNECTOR
TRANSMISSION
A
B
C
B 1
B 13
ECU
V04921
B
(BLACK)
SEE NOTE
NOTE: These wires may pass through a bulkhead connector.
TID1
C3
PRESSURE
SWITCH
CODE 33 XX — SUMP OIL TEMPERATURE SENSOR