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Wiring diagrams Section: Engine Electrics

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Replace Pre-Heating System Control Unit Opel Astra H

Engine Electrics 1 illustration

Remove

1. Open bonnet
2. Remove pre-glow system control unit (1) • Pull pre-heating system control unit out of bracket in direction of arrow • Disconnect wiring harness connector.

Replace Pre-Heating System Control Unit

Install

3. Install pre-glow system control unit • Fix wiring harness plug • Insert pre-heating system control unit into bracket
4. Close bonnet