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.
Abs Control Module
ABS control module controls ABS, EDL and TCS functions. Some TCS functions are also controlled by Engine Control Module (ECM). If a fault occurs in the engine control or other system affecting TCS operation, ABS control module may abort ABS operation, EDL or TCS functions. By monitoring warning lights, system at fault may be determined.
ABS control module has self-diagnostic capabilities. Using VAG 1551 tester, Diagnostic Trouble Codes (DTCs) can be retrieved. No provision was made for warning light flash code output.
If vehicle is equipped with traction control system and ABS control module is to be replaced, the new control module coding must match vehicle application. Using VAG 1551 tester, check control module identification. Manual transmission vehicles use control module I.D. 000. Automatic transmission vehicles use control module I.D. 001. If incorrect I.D. is displayed on scan tester, correct as necessary.
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.