K 2500 Yukon 4WD V8-6.0L VIN U (2000)
2. Install the chassis harness (32 way) connector and the chassis harness (2 way) connector to the engine wiring harness junction block.
Tighten
Tighten the bolt to 6 N.m (53 lb in).
3. Install the engine harness (68 way) connector and the engine harness (1 way) connector to the engine wiring harness junction block.
Tighten
Tighten the bolt to 6 N.m (53 lb in).
4. Install the instrument panel harness (68 way) connector and the instrument panel harness (2 way) connector to the engine wiring harness junction
block.
Tighten