Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Installation Procedure
- Install the battery enegry control module (1).
- Install the 4 battery enegry control module bolts.
Tighten:Β Tighten the bolts to 8 N.m (71 lb in).
- Clip the fan harness retainer to the battery.
- Install the battery enegry control module pigtail (2) clip to the side of the battery carrier.
- Position the generator battery temperature sensor wiring harness and the battery cables to the generator control module.
- Connect the generator battery temperature sensor wiring harness electrical connectors (2, 5) to the generator control module.
- Connect the wiring harness electrical connector (1) to the vent fan electrical connector.
- Ensure that the generator battery temperature sensor wiring harness terminals (5, 6) and installed on the generator battery control module studs.
- Install the battery cable (7), and the generator battery control module nut (8) to the stud.
Tighten:Β Tighten the nut to 8 N.m (71 lb in).
- Install the battery cable (3), and the generator battery control module nut (4) to the stud.
Tighten:Β Tighten the nut to 8 N.m (71 lb in).
- Install the 2 small temperature sensor wiring harness terminal leads to the batteries.
- Install the generator battery cable leads (1, 2, and 3) to the batteries.
- Install the generator battery cable nuts.
Tighten:Β Tighten the nut to 8 N.m (71 lb in).
- Install the generator battery terminal covers.
- Install the generator battery cover (1).
- Install the 12 generator battery cover bolts (1).
Tighten:Β Tighten the bolts to 8 N.m (71 lb in).
- Install the 2 generator battery vent fan cover bolts (2).
Tighten:Β Tighten the bolts to 8 N.m (71 lb in).
- Connect the body wiring harness electrical connector (1) to the generator battery disconnect control module pigtail.
- Install the 36-volt positive battery cable leads (2).
- Install the 36-volt positive battery cable lead nut (1).
Tighten:Β Tighten the nut to 9 N.m (18 lb in).
- Install the 36-volt positive battery cable lead nut (3). Start the nut finger tight, and then torque to the specification given.
Tighten:Β Tighten the nut to 15 N.m (11 lb ft).
- Install the generator battery fuse (1) to the generator battery disconnect module negative stud.
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.