Control Module: Service and Repair

Need a step-by-step guide?

Get an AI-powered repair guide with parts lists, cost estimates, and clear instructions for your 1999 Acura.

AI Repair Guides
WARNING: SRS components are located in this area. Review the SRS component locations, precautions, and procedures Air Bags before performing repairs or service.

1. Remove the seat back panels.




2. Remove the connector holder from the TCS control unit, and disconnect the antenna lead.
3. Remove the TCS control unit.

NOTE: Do not disconnect the connectors from the TCS control unit.




4. Disconnect the A (26P) and B (22P) connectors from the TCM, then remove the TCM.