Rear Speed Sensor Wiring Harness-To-Abs Ecu

1. Disconnect 6 terminal rear speed sensor intermediate connector, located by fuel tank. Disconnect ABS ECU 16 terminal connector (right side of ECU). Using a DVOM, check continuity between wire harness side of ABS ECU terminal No. 7 and speed sensor intermediate connector (ECU side), terminal No. 1. See Fig 3. Continuity should exist.
2. Check continuity between wire harness side of ABS ECU terminal No. 7 and speed sensor intermediate connector (ECU side), terminal No. 6. Continuity should exist. If continuity is not as specified, replace wire harness.

Fig 1: Testing ABS ECU Wiring Harness - Connected (1 Of 2)

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Fig 2: Testing ABS ECU Wiring Harness - Disconnected (2 Of 2)

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Fig 3: Checking Rear Speed Sensor Harness-To-ABS ECU

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