REPAIR INSTRUCTIONS, PART 2
Page 387
EECU AND SENSOR SERVICE
PROCEDURES (IN-CHASSIS)
Engine Electronic Control Unit
(EECU) and Cooling Plate Removal
[230 EA]
The following procedure applies for an EECU
mounted to the cooling plate at the front left side
of the engine.
1. Thoroughly clean and dry the area around
the EECU harness connector to make sure
the terminals remain clean and dry for
reassembly.
2. Remove the bolt securing the EECU wiring
harness clamps to the EECU cooling plate
bracket.
3. Disconnect the wiring harness connectors
from the EECU (Figure 461).
Use care when removing the harness connectors
from the module. Be sure to lift the locking lever
to the full-open position before pulling a
connector from the module to avoid damage to
the lever.
461
Figure 461 — EECU Connectors
4. Remove the eight bolts, two each at the top,
bottom and sides, that secure the EECU to
the cooling plate.
5. Carefully remove the EECU from the cooling
plate (Figure 462). The cooling plate can
remain attached to the inlet and coolant
manifolds providing the plate is not being
replaced. If the plated is to be replaced,
continue on with the next step.
1. Connector EJ2 (89 Pin)
2. Connector EJ1 (36 Pin)
3. Connector EJ3 (16 Pin)
4. EECU Harness Clamp
Bolt
5-111.bk Page 387 Monday, July 10, 2006 2:26 PM
Summary of Contents for ASET AC
Page 6: ...TABLE OF CONTENTS Page iii TABLE OF CONTENTS 5 111 bk Page iii Monday July 10 2006 2 26 PM...
Page 14: ...INTRODUCTION Page 1 INTRODUCTION 5 111 bk Page 1 Monday July 10 2006 2 26 PM...
Page 23: ...Page 10 NOTES 5 111 bk Page 10 Monday July 10 2006 2 26 PM...
Page 96: ...COMPONENT LOCATOR Page 83 COMPONENT LOCATOR 5 111 bk Page 83 Monday July 10 2006 2 26 PM...
Page 99: ...Page 86 NOTES 5 111 bk Page 86 Monday July 10 2006 2 26 PM...
Page 100: ...TROUBLESHOOTING Page 87 TROUBLESHOOTING 5 111 bk Page 87 Monday July 10 2006 2 26 PM...
Page 140: ...MAINTENANCE Page 127 MAINTENANCE 5 111 bk Page 127 Monday July 10 2006 2 26 PM...
Page 153: ...Page 140 NOTES 5 111 bk Page 140 Monday July 10 2006 2 26 PM...
Page 383: ...Page 370 NOTES 5 111 bk Page 370 Monday July 10 2006 2 26 PM...
Page 479: ...Page 466 NOTES 5 111 bk Page 466 Monday July 10 2006 2 26 PM...
Page 480: ...SPECIFICATIONS Page 467 SPECIFICATIONS 5 111 bk Page 467 Monday July 10 2006 2 26 PM...
Page 505: ...Page 492 NOTES 5 111 bk Page 492 Monday July 10 2006 2 26 PM...
Page 513: ...Page 500 NOTES 5 111 bk Page 500 Monday July 10 2006 2 26 PM...
Page 519: ...Page 506 NOTES 5 111 bk Page 506 Monday July 10 2006 2 26 PM...
Page 520: ...APPENDIX Page 507 APPENDIX 5 111 bk Page 507 Monday July 10 2006 2 26 PM...
Page 528: ...INDEX Page 515 INDEX Index fm Page 515 Monday July 10 2006 2 48 PM...
Page 535: ...Page 522 NOTES Index fm Page 522 Monday July 10 2006 2 48 PM...