Copyright © 1998 General Motors Corp. D–19
WTEC II ELECTRONIC CONTROLS TROUBLESHOOTING MANUAL
APPENDIX D — WIRE/CONNECTOR CHART
Figure D–15. Transfer Case Connector
TRANSFER CASE CONNECTOR
Terminal No. Color Wire No. Description Termination Point(s)
A White 127 H (Diff Lock) Solenoid Hi ECU, A27
B Violet 122 H (Diff Lock) Solenoid Lo ECU, A22
C Yellow 139 Output Speed Sensor Hi ECU, B5
D Green 148 Output Speed Sensor Lo ECU, B14
V01675
A
B
F
C
D
E