Inspection Procedure
WARNING: This page is about a different car, the 2002 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
- Check tire size
.
NG: Replace tires so that all 4 tires are the same in size.
If OK , go to step 2.
- Check sensor rotor
. See
DTC C0200/31-C1331/36 & C1332/38, C1333/39 - SPEED SENSOR CIRCUIT .
NG: Replace speed sensor rotor.
If OK , go to step 3.
- Check speed sensor
. See
DTC C0200/31-C1331/36 & C1332/38, C1333/39 - SPEED SENSOR CIRCUIT .
NG: Replace speed sensor.
If OK , go to step 4.
- Check for open and short circuit in harness and connector between front speed sensor, rear speed sensor and ABS & BA & TRAC & VSC ECU . See HOW TO USE THE DIAGNOSTIC CHART AND INSPECTION PROCEDURE .
NG: Repair or replace harness and connector.
OK: Check and replace ABS & BA & TRAC & VSC ECU.