Is there continuity?
YES -
Replace the reservoir (brake fluid level switch is included) on the master cylinder See: Brakes and Traction Control/Hydraulic System/Brake
Master Cylinder/Service and Repair.?
NO -
Go to step 9.
9. Disconnect gauge control module connector B (24P) See: Instrument Panel, Gauges and Warning Indicators/Instrument Cluster /
Carrier/Service and Repair.
10. Check for continuity between brake fluid level switch 2P connector terminal No. 2 and body ground.
Is there continuity?
YES -
Repair a short to body ground in the wire between the gauge control module and fluid level switch.?
NO -
Do the gauge control module self test See: Instrument Panel, Gauges and Warning Indicators/Instrument Cluster / Carrier/Testing and
Inspection/Initial Inspection and Diagnostic Overview.?
66
VSA DTC Troubleshooting: 66
DTC 66:
Pressure Sensor Malfunction
NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information.
1. Turn the ignition switch to ON (II).
2. Clear the DTC with the HDS.
3. Turn the ignition switch to LOCK (0), then turn it to ON (II) again.
4. Check for DTCs with the HDS.
