Removal Procedure
- On the 3.8L engine, remove
the positive cable from the engine mount stud:
| • | Remove the positive nut. |
| • | Remove the harness clamp. |
| • | Remove the RF ground strap. |
- Remove the tie strap at the power steering line.
- On the 5.7L engine, remove
the engine wiring harness ground bolt (1) at the block.
- Disconnect and reposition the oxygen sensor electrical connector.
- Remove the wiring harness
ground bolt (at frame).
- Remove the tape attaching the ground strap to the wiring harness.
- Remove the ground strap from the vehicle.
Installation Procedure
- Install the ground strap
to the vehicle.
- Wrap new tape around the ground strap and the wiring harness.
Notice: Use the correct fastener in the correct location. Replacement fasteners
must be the correct part number for that application. Fasteners requiring
replacement or fasteners requiring the use of thread locking compound or sealant
are identified in the service procedure. Do not use paints, lubricants, or
corrosion inhibitors on fasteners or fastener joint surfaces unless specified.
These coatings affect fastener torque and joint clamping force and may damage
the fastener. Use the correct tightening sequence and specifications when
installing fasteners in order to avoid damage to parts and systems.
- Install the wiring harness ground bolt.
Tighten
Tighten the wiring harness ground bolt to 12 N·m (106 lb in).
- On the 5.7L engine, connect
and position the oxygen sensor electrical connector.
- Install the engine wiring harness ground bolt (1) at the block.
Tighten
Tighten the engine wiring harness ground bolt to 25 N·m
(18 lb ft).
- On the 3.8L engine, install
the positive cable to the engine mount stud.
| • | Install the RF ground strap. |
| • | Install the harness clamp. |
| • | Install the positive cable. |
Tighten
Tighten the positive cable nut to 25 N·m (18 lb ft).
