Battery - Frame Mounted

Battery - Frame Mounted

Removal and Installation

WARNING: Batteries contain sulfuric acid and produce explosive gases. Work in a well-ventilated area. Do not allow the battery to come in contact with flames, sparks or burning substances. Avoid contact with skin, eyes or clothing. Shield eyes when working near the battery to protect against possible splashing of acid solution. In case of acid contact with skin or eyes, flush immediately with water for a minimum of 15 minutes, then get prompt medical attention. If acid is swallowed, call a physician immediately. Failure to follow these instructions may result in serious personal injury.

WARNING: Always deplete the backup power supply before repairing or installing any new front or side air bag supplemental restraint system (SRS) component and before servicing, removing, installing, adjusting or striking components near the front or side impact sensors or the restraints control module (RCM). Nearby components include doors, instrument panel, console, door latches, strikers, seats and hood latches.

Refer to the Description and Operation portion of Supplemental Restraint System for location of the RCM and impact sensor(s). Description and Operation

To deplete the backup power supply energy, disconnect the battery ground cable and wait at least 1 minute. Be sure to disconnect auxiliary batteries and power supplies (if equipped).

Failure to follow these instructions may result in serious personal injury or death in the event of an accidental deployment.

WARNING: Always lift a plastic-cased battery with a battery carrier or with hands on opposite corners. Excessive pressure on the battery end walls may cause acid to flow through the vent caps, resulting in personal injury and/or damage to the vehicle or battery.

WARNING: Do not get underneath the frame-mounted battery when disconnecting or connecting the auxiliary battery safety straps. The battery is heavy and could fall. Failure to follow this instruction may result in serious personal injury.

1. NOTICE: Failure to accurately follow the battery disconnect procedures described may result in vehicle or component damage.

NOTE: The preferred method of service requires the use of a floor hoist to lift the vehicle overhead, and a transmission jack to support and lower the frame-mounted battery case.

NOTE: The frame-mounted battery can be charged while the frame-mounted battery safety straps are connected to the vehicle. Follow the procedures up to and including disconnection of the frame-mounted battery cables.

Disable the vehicle electrical supply. For additional information, refer to Battery Disconnect - Dual Battery Disconnect - Dual.

2. Remove the upper RH battery tray bolt.
- To install, tighten to 40 Nm (30 lb-ft).

3. Loosen the 3 remaining battery tray bolts.
- To install, tighten to 40 Nm (30 lb-ft).

4. Slide the battery tray up and to the right to disengage the battery tray from the 3 battery tray bolts and lower it onto a suitable lifting device.

5. Remove the 2 nuts and bolts and position the battery tray cover aside.
- To install, tighten to 7 Nm (62 lb-in).

6. Loosen the nuts and disconnect the battery terminals.
- To install, tighten to 9 Nm (80 lb-in).

7. Remove the 2 battery tray safety strap bolts and position the safety straps aside.
- To install, tighten to 30 Nm (22 lb-ft).

8. Remove the battery tray from the vehicle and place on the work bench.

9. Remove the battery hold-down clamp and bolt.
- To install, tighten to 7 Nm (62 lb-in).

10. Remove the battery.

11. To install, reverse the removal procedure.