Allison B 400 - Page 267

WTEC II ELECTRONIC CONTROLS TROUBLESHOOTING MANUAL
E–30 Copyright © 1998 General Motors Corp.
APPENDIX E — CONNECTOR PART NUMBERS, TERMINAL PART
NUMBERS, TOOL PART NUMBERS, AND REPAIR INSTRUCTIONS
NOTE: If difficulty is encountered in removing or installing the plug backshell, insert the plug into the
receptacle, do not lock it into place, and loosen the backshell.
A. Connector/Terminal Repairs (cont’d)
Use Description P/N
Bulkhead Connector — ECD Connector Plug (31-Way)
31-Pin Plug
Terminal (Pin)
Cavity Plug
Backshell Assembly
Backshell Housing
Backshell Follower
Backshell Grommet
(Male/Male)
29511855
29511369
29511371
29514040
29520050
29520049
29514043
Bulkhead Connector — ECD Connector Receptacle (31-Way)
31-Pin Receptacle
Terminal (socket)
Cavity Plug
Panel Nut
O-ring Seal
Lockwasher
Backshell Assembly
Backshell Housing
Backshell Follower
Backshell Grommet
(Female/Female)
29511854
29511366
29511371
29527000
29512839
23016303
29514040
29520050
29520049
29514043
16-Way Optional Sensor Harness 16-Way Plug
Terminal (Socket)
Cavity Plug
Backshell Assembly
Backshell Housing
Backshell Follower
Backshell Grommet
29516987
29511366
29511371
29516990
29520394
29520395
29516993
16-Way Receptacle
Terminal (Pin)
Cavity Plug
Panel Nut
O-ring Seal
Lockwasher
Backshell Assembly
Backshell Housing
Backshell Follower
Backshell Grommet
29516988
29511369
29511371
29516989
29516994
29519126
29516990
29516991
29516992
29516993
6-Way Optional DDR 6-Way Plug
Terminal (Pin)
Cavity Plug
Backshell
Cover
29512133
29514170
23016504
29521260
29521877