Sierra 3500 4WD V8-6.6L DSL Turbo (2007)
1. Install the park brake warning lamp switch.
Notice: Refer to Fastener Notice.
2. Install the park brake warning lamp switch bolt.
Tighten the bolt to 3 N.m (27 lb in).
3. Connect the park brake warning lamp switch electrical connector.
4. Install the left side instrument panel electrical center/junction block.
5. Connect the negative battery cable.
