DTC 22
DTC 21, 22, 23, 24: Pulser1. Clear the DTC using the HDS.
2. Disconnect the HDS from the 16P DLC.
3. Turn the ignition switch ON (II), then turn it OFF.
4. Start the engine, and test-drive the vehicle at 19 mph (30 km/h or more.
Does the ABS indicator come on, and are DTCs 21, 22, 23, and/or 24 indicated?
YES - Go to step 5.
NO - The system is OK at this time.
5. Check the appropriate pulser for debris or damage and proper air gap (see table).
Is the pulser OK?
YES - Go to step 6.
NO - Clean and reinstall or replace the pulser.
6. Clear the DTCs using the HDS.
7. Disconnect the HDS from the 16P DLC.
8. Turn the ignition switch OFF, then cycle the ignition switch to ON (II), then back to OFF.
9. Start the engine, and test-drive the vehicle at speeds above 19 mph (30 km/h).
Does the ABS indicator come on?
YES - Check for loose terminals in the VSA control unit 47P connector. If necessary, substitute a known-good VSA modulator-control unit, and recheck.
NO - Replace the original wheel sensor.