C 2500 Truck 2WD V8-6.5L DSL Turbo VIN S (1997)
Glow Plug Relay: Service and Repair
Removal Procedure
1. Remove the negative battery cable.
2. Remove the upper intake manifold cover.
3. Remove the wiring harness connector to the relay.
4. Remove the glow plug wiring harness wires.
5. Remove the relay mounting bolts.
6. Remove the relay from the studs on the engine.
Installation Procedure
1. Install the relay to the studs on the engine.
2. Install the relay mounting nuts.
Tighten
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Tighten the nuts to 42 Nm (31 lb. ft).
3. Install the wiring harness connector to the relay.
