Vauxhall Workshop Service and Repair Manuals > Astra H > N Electrical Equipment and Instruments | Electronic module | Repair Instructions | Rear Electronics Module (REC), Replace L70

Rear Electronics Module (REC), Replace L70

Note: When replacing the control unit, before removing the control unit carry out a "Reset" using TECH2.

Remove

1.	Disconnect battery.

Remove rear electronics module (REC)

•	Detach 6x cable wiring harness (1) at front

•	Unscrew top nut (2)

•	Unscrew lower bolt (3)

•	Detach rear wiring harness plug

•	Unlock cable tie guide

•	Remove rear electronics module (REC)

Detach park pilot control unit

•	Unclip control unit (1)

•	Disconnect 2x wiring harness plug (2)

Install

Attach park pilot control unit

•	Clip in control unit

Install rear electronics module (REC)

•	Connect rear wiring harness plug

•	Lock cable tie guide

•	Insert rear electronics module (REC)

•	Tighten lower bolt

•	Tighten top nut

•	Connect 6x wiring harness plug at front

6.	Connect battery.

7.	Program volatile memories Note: When replacing the control unit, before removing the control unit carry out a "Reset" using TECH2.

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