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HOMESERVICE MANUALSOLDSMOBILE2004BRAVADA AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1959 (HYBRID ENERGY STORAGE SYSTEM - 3.6L (HP5))REPAIR INSTRUCTIONSDRIVE MOTOR GENERATOR BATTERY CONTROL MODULE REPLACEMENT
2004 Oldsmobile Bravada AWD

Drive Motor Generator Battery Control Module Replacement

2004 Oldsmobile Bravada AWDSECTION Drive Motor Generator Battery Control Module Replacement
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Drive Motor Generator Battery Control Module
GM2159755Courtesy of GENERAL MOTORS CORP.
Callout Component Name

Preliminary Procedure

  1. Review the high voltage safety information prior to performing the High Voltage Disabling procedure. Refer to High Voltage Safety .
  2. Disable the high voltage system. Refer to High Voltage Disabling .
  3. Remove the battery terminal cover. Refer to Battery Terminal Cover Replacement .
1 Drive Motor Generator Battery Control Module Fastener (Qty: 4)
CAUTION: Refer to Fastener Caution .

Tighten:  6 N.m (55 lb in)
2 Drive Motor Generator Battery Control Module

Procedure

  1. Disconnect the electrical connectors.
  2. Enable the high voltage system. Refer to High Voltage Enabling .
  3. If replacing, reprogram the control module. Refer to Control Module References
RENDER: 1.0x

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:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.