Battery Negative Cable Replacement Engine to Chassis
Removal Procedure
Important:
• | Always use replacement cables that are of the same type, diameter and length of the cables that you are replacing. |
• | Always route the replacement cable the same way as the original cable. |
- Disconnect the negative battery cable. Refer to
Battery Negative Cable Disconnection and Connection
.
- Raise and support the vehicle. Refer to
Lifting and Jacking the Vehicle
.
- If equipped with regular production options (RPOs) L61/LE5 with MN5 perform the following, remove the engine harness ground nut (4).
- Remove the engine harness ground terminal (3) from the stud (1).
- Remove the negative battery cable ground terminal (2) from the stud (1).
- If equipped with RPOs L61/LE5 with M86 perform the following, remove the engine harness ground nut (1).
- Remove the engine harness ground terminal (3) from the stud (2).
- Remove the stud (2).
- Separate the negative battery cable ground terminal (4) from the engine block.
- If equipped with RPO LSJ perform the following, remove the engine harness ground nut (1).
- Remove the engine harness grounds (2).
- Remove the stud (2).
- Reposition the engine harness ground (4).
- Separate the negative battery cable ground terminal (5) from the engine block.
- Remove the negative battery cable ground nut from the stud on the side rail.
- Remove the negative battery cable ground terminal from the stud.
- Cut open the tape on the positive/negative battery cable conduit (1).
- Remove the old tape from the conduit.
- Remove the negative battery cable (2).
Installation Procedure
- Install the negative battery cable (2) to the conduit.
- Wrap tape around the positive/negative battery cable conduit (1).
- Install the negative battery cable ground terminal to the stud.
Notice: Refer to Fastener Notice in the Preface section.
- Install the battery cable ground nut to the stud on the side rail.
Tighten
Tighten the nut to 20 N·m (15 lb ft).
- If equipped with RPO LSJ perform the following, position the negative battery cable ground terminal (5) to
the engine block.
- Position the engine harness ground (4) on top of the ground terminal.
- Install the stud (2).
Tighten
Tighten the stud to 25 N·m (18 lb ft).
- Install the engine harness grounds (2) onto the stud.
- Install the engine harness ground nut (1).
Tighten
Tighten the nut to 17 N·m (13 lb ft).
- If equipped with RPOs L61/LE5 with M86 perform the following, position the negative battery cable ground terminal
(4) to the engine block.
- Install the stud (2).
Tighten
Tighten the stud to 25 N·m (18 lb ft).
- Install the engine harness ground terminal (3) to the stud (2).
- Install the engine harness ground nut (1).
Tighten
Tighten the nut to 17 N·m (13 lb ft).
- If equipped with RPOs L61/LE5 with MN5 perform the following, install the negative battery cable ground terminal (2) to the stud
(1).
- Install the engine harness ground terminal (3) to the stud (1).
- Install the engine harness ground nut (4).
Tighten
Tighten the nut to 17 N·m (13 lb ft).
- Lower the vehicle.
- Connect the negative battery cable. Refer to
Battery Negative Cable Disconnection and Connection
.
Battery Negative Cable Replacement Battery to Battery Tray
Removal Procedure
Important:
• | Always use replacement cables that are of the same type, diameter and length of the cables that you are replacing. |
• | Always route the replacement cable the same way as the original cable. |
- Disconnect the negative battery cable. Refer to
Battery Negative Cable Disconnection and Connection.
- Disconnect the body harness electrical connector (7) from the battery current sensor (6).
- Remove the negative battery cable ground bolt (4).
- Separate the negative battery cable terminal (5) from the battery support.
- Remove the negative battery cable (3).
Installation Procedure
- Install the negative battery cable (3). Ensure that the anti-rotation tab on the terminal (5) is correctly
located.
Notice: Refer to Fastener Notice in the Preface section.
- Install the negative battery cable ground bolt (4).
Tighten
Tighten the bolt to 17 N·m (13 lb ft).
- Connect the body harness electrical connector (7) to the battery current sensor (6).
- Connect the negative battery cable. Refer to
Battery Negative Cable Disconnection and Connection.