Pinpoint Test 3: Anti-Lock Brake System (ABS) Module Does Not Respond To The Diagnostic Tool

PINPOINT TEST 3: ANTI-LOCK BRAKE SYSTEM (ABS) MODULE DOES NOT RESPOND TO THE DIAGNOSTIC TOOL

Normal Operation

The ABS module communicates with the scan tool through circuit (GY). Voltage for the ABS module is provided by circuits (Y/V), (R) and (W/R). Circuit (B) provides ground.

This pinpoint test is intended to diagnose the following:
- Fuse
- Wiring, terminals or connectors
- ABS module

CAUTION:Use the correct probe adaptor(s) when making measurements. Failure to use the correct probe adaptor(s) may damage the connector.

Step 1-Step 5:

Step 6:

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