DTC C1202, C1205, C1208 Or C1211: Air Gap Error
- Turn ignition off. Inspect suspect wheel speed sensor for proper installation. Repair as necessary and retest system. If installation is okay, go to next step.
- Check air gap between suspect wheel speed sensor and tone wheel. Air gap should be .008-.043" (.20-1.10 mm). If air gap is within specification, go to next step. If air gap is not within specification, adjust air gap and retest system.
- Inspect all connectors in circuit between suspect wheel speed sensor and Hydraulic and Electronic Control Unit (HECU) for poor connections. See WIRING DIAGRAMS . Repair as necessary and retest system. If connectors are okay, replace HECU.