ELECTRONIC CONTROL UNITS (ECU) REPLACEMENT
THIS WORK PACKAGE COVERS
Transmission Electronic Control Unit (ECU): Removal,
Hydraulic Servo System Electronic Control Unit
(ECU): Removal, Installation
Steering System Electronic Control Unit (ECU):
References - Continued
Tools and Special Tools
Tool Kit, General Mechanic's (Item 128, WP 0289
WP 0048 00
Master battery switch in OFF position
TRANSMISSION ELECTRONIC CONTROL UNIT (ECU) REMOVAL
Transmission ECU is located in cab behind driver's seat, behind right-rear panel. Transmission ECU
is identified as no. 793 on system electrical diagrams (WP 0048 00).
Lift and remove two access panels (1 and 2) from rear of cab.