Astra L4-1.8L (2009)
Fuse Block: Service and Repair
Underhood Electrical Center or Junction Block Replacement
Underhood Electrical Center or Junction Block Replacement
Removal Procedure
Note: When replacing the electrical center, before removing the control unit, carry out a "Reset" with TECH 2. Refer to Control Module References (
See: Testing and Inspection/Programming and Relearning).
Warning: Refer to Battery Disconnect Warning (See: Battery/Service Precautions).
1. Disconnect the battery.
Disconnect the negative battery cable.
2. Remove the wiring harness for positive distribution (1) from the positive terminal.
