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.
2003 Mazda B4000 Base, AutomaticFACTORY OEM SERVICE PROCEDURE
Abs Control Module Removal/Installation
- Disconnect the negative battery cable.
- Remove the three hydraulic control unit mounting bolts.
Tightening torque
7-9 N.m {71-92 kgf.cm, 63-79 in.lbf}
- Disconnect the two electrical connectors.
- Remove the 4 bolts and ABS control module.
Tightening torque
1-2 N.m {10.2-20 kgf.cm, 9-17 in.lbf}
- Install in reverse order of removal.
- Reprogram control module. See ABS CONTROL MODULE REPROGRAMMING .
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.