Pinpoint Test Ab: The Service RSC Now Message Is Inoperative/Always On

AB1 CHECK THE MESSAGE CENTER OPERATION
- Close all doors, liftgate and hood.
- Ignition ON.
- Open the driver door while monitoring the message center displays.
- Does the message center display DRIVER DOOR AJAR?
- Yes : GO to AB2.
- No : Go To PINPOINT TEST AA .
AB2 CHECK THE TRACTION ASSIST WARNING INDICATOR AND SERVICE RSC WARNING CHIME OPERATION
- Ignition OFF.
- Close the driver door.
- Ignition ON.
- Monitor the service RSC® warning chime.
- Does the service RSC® warning chime sound?
- Yes : INSTALL a new IC . REFER to INSTRUMENT CLUSTER (IC) . TEST the system for normal operation.
- No : GO to AB3.
AB3 RETRIEVE THE RECORDED DTCs FROM THE ABS MODULE SELF-TEST
- Check for recorded DTCs from the ABS module self-test.
- Are any DTCs recorded?
- Yes : REFER to VEHICLE DYNAMIC SYSTEMS .
- No : The system is operating normally at this time. The SERVICE RSC NOW message turns on and the service RSC® warning chime sounds when a fault is detected in the RSC® system.