When Monitored

This diagnostic runs continuously when the following conditions are met:

• Ignition on.
• No under or over voltage conditions.
• Vehicle speed above 40 km/h (25 mph).

Set Conditions: 

• Anti-lock Brake System (ABS) Module detects the Left Rear Wheel Speed Sensor circuit fails the diagnostic test.

Default Actions: 

• Anti-lock Brake System (ABS) indicator light illuminated.
• Electronic Stability Control (ESC) System indicator light illuminated.
• ABS disabled.
• ESC disabled.