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.
2011 Suzuki Equator 2WD L4-2.5LFACTORY OEM SERVICE PROCEDURE
Removal and Replacement
BCM: Removal and Installation
Removal
NOTE:
If possible, before removing BCM, retrieve current BCM configuration to use for reference when configuring brand-new BCM after installation. Refer to [Additional Service When Replacing Control Unit] Procedures.
1) Disconnect the battery negative terminal.
2) Remove the lower instrument panel LH. Refer to [Instrument Lower Panel LH: Removal and Installation] Instrument Lower Panel LH.
3) Remove the BCM screws and release the BCM.
4) Disconnect the BCM connectors and then remove the BCM.
Installation
Installation is in the reverse order of removal.
NOTE:
- When replacing the BCM, it must be configured. Refer to [Body Control System: Configuration] Testing and Inspection.
- When replacing the BCM, if equipped with immobilizer system perform initialization of immobilizer system and registration of all immobilizer system ignition key IDs. Refer to [Body Control System: Configuration] Testing and Inspection.
- When replacing the BCM, perform ID registration procedure of low tire pressure warning system. Refer to [ID Registration Procedure] Programming and Relearning.
- When replacing the BCM, if equipped with remote keyless entry, register the remote keyless entry system keyfob ID codes. Refer to [Additional Service When Replacing Control Unit] Procedures.
- When replacing the BCM, perform adjustment procedure for the steering angle sensor if equipped. Refer to [Adjustment of Steering Angle Sensor Neutral Position] Type 2 (ABLS/ABS) (type 2) or [Adjustment of Steering Angle Sensor Neutral Position] Type 3 (Hill Descent Control/Hill Start Assist/VDC/TCS/ABS) Adjustment of Steering Angle Sensor Neutral Position (type 3).
Factory Service Tools
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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.
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