Vehicle Speed Sensor Circuit Check
- Ensure ignition is off. Disconnect harness connector at CC ECU.
- Check continuity between CC ECU terminal No. 11 (Violet wire) between CC ECU and Engine Control Module (ECM) harness connectors. See appropriate wiring diagram under WIRING DIAGRAMS
.NOTE: A break in step numbering sequence occurs at this point. Procedure skips from step 2) to step 4). No test procedures have been omitted.
- Continuity should exist. If no continuity exists, check wiring and harness connectors. Repair wiring or harness connectors as necessary.
- If continuity exists, check vehicle speed sensor. See VEHICLE SPEED SENSOR TEST under COMPONENT TESTS.