Are the connections OK?
YES -
Go to step 6.
NO -
Repair the poor connection, clear the DTC and retest.?
6. Replace the seat-back cover/pad with equipped OPDS sensor See: Body and Frame/Seats/Seat Cover/Service and Repair/Front Seat-Back
Cover Replacement, and do the ODS unit initialization See: Restraints and Safety Systems/Air Bag Systems/Testing and
Inspection/Programming and Relearning/ODS Unit Initialization.
7. Clear the DTCs with the HDS.
8. Turn the ignition switch to ON (II), then wait for 10 seconds.
9. Check for DTCs with the HDS.
Is DTC 86-1x or 86-2x indicated?
YES -
Replace the ODS unit See: Relays and Modules/Relays and Modules - Restraints and Safety Systems/Air Bag Control Module/Service and
Repair/ODS Unit Replacement, then clear the DTC. If the problem is still present, replace the SRS unit See: Relays and Modules/Relays and
Modules - Restraints and Safety Systems/Air Bag Control Module/Service and Repair/SRS Unit Replacement.?
NO -
The system is OK.?
88
VSA DTC Troubleshooting: 88
DTC 88:
Difference in Wheel Speed
NOTE:
- A wheel bearing that is installed backwards can cause this DTC.
- Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information.
1. Check all four tires for size, inflation, and wear.
Are all four tires the correct size, properly inflated, and worn evenly?
YES -
Go to step 2.
NO -
Install the correct tires, a known-good set of tires, or set the tires to the correct pressure, and retest by test-driving.?
