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.
Pinpoint Test 1: No Communication With The Module - Anti-Lock Brake Control Module
2008 Mazda Tribute s Sport, 4WDSECTION Pinpoint Test 1: No Communication With The Module - Anti-Lock Brake Control Module
WARNING: This page is about a different car, the 2006 Mazda Tribute. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
- Use the flex probe kit for all test connections to prevent damage to the wiring terminals. Do not use standard multimeter probes.
PINPOINT TEST 1: NO COMMUNICATION WITH THE MODULE - ANTI-LOCK BRAKE CONTROL MODULE
| PINPOINT TEST 1 | NO COMMUNICATION WITH THE MODULE - ANTI-LOCK BRAKE CONTROL MODULE | ||
|---|---|---|---|
| STEP | INSPECTION | ACTION | |
| 1 | CHECK CIRCUIT (LB) AND (R) FOR AN OPEN
|
Yes | Go to next step. |
| No | Repair the circuit. Clear the DTCs. Repeat the self-test. | ||
| 2 | CHECK CIRCUIT (B/W) FOR AN OPEN
|
Yes | Check the module communications network. See COMMUNICATIONS NETWORK . |
| No | Repair the circuit. Clear the DTCs. Repeat the self-test. | ||
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.