acura Workshop Repair Guides

Acura (Honda) Workshop Service and Repair Manuals

Crankshaft Position Sensor > < Coolant Temperature Sensor/Switch (For Computer)|Locations
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Starter Switch Signal: Testing and Inspection

Starter Switch Signal Testing

1.

Install test harness between ECU and connector. If test harness is not available, carefully backprobe wires at ECU connector.

2.

Measure voltage between C11 and A26 with the ignition switch in the start position.

Battery voltage, proceed to next step.
Not battery voltage, proceed to step 4.

3.

Starter signal normal, no further testing required.

4.

Inspect fuse #14 in underdash fuse box, if fuse is OK check for open in BLK/WHT wire between ECU terminal C11 and fuse box.

Crankshaft Position Sensor > < Coolant Temperature Sensor/Switch (For Computer)|Locations