Chrysler 2005 Crossfire SRT6 Service Manual page 420

5 - 254 BRAKES - ABS ELECTRICAL DIAGNOSTICS
1174-STEERING ANGLE SENSOR - NOT INITIALIZED (CONTINUED)
When Monitored and Set Condition
• When Monitored: With the ignition on. The Controller Antilock Brake (CAB) monitors the status of the Steering
Angle Sensor.
• Set Condition: The DTC will set if a malfunction is detected between the CAB and the Steering Angle Sensor.
DISCONNECTED BATTERY
FUSED B(+) CIRCUIT OPEN
FUSED IGNITION SWITCH OUTPUT CIRCUIT OPEN
IMPROPERLY MOUNTED STEERING ANGLE SENSOR
STEERING ANGLE SENSOR
For a complete Antilock Brake System (ABS) Circuit Diagram (Refer to 5 - BRAKES/ELECTRICAL - SCHEMATICS
AND DIAGRAMS).
Note: This DTC will possibly set if the battery has been disconnected. Before performing any diagnostics
confirm that the steering angle sensor is calibrated correctly. If the DTC is current, and the battery has been
previously disconnected, perform the following procedure to recalibrate the steering angle sensor.
• Turn the ignition switch on.
• Rotate the steering wheel to the center position.
• Rotate the steering wheel to the full left stop.
• Rotate the steering wheel to the full right stop.
• Rotate the steering wheel back to the center position.
• Sensor recalibration is now complete, and the ESP/BAS light should be off. If the light is still on, continue
to Step 1 of the Diagnostic Test for this DTC.
1.
MEASURE STEERING ANGLE SENSOR FUSED B(+) CIRCUIT VOLTAGE
Note: Inspect Fuse 14 located in the Underhood Accessory Fuse
Block. If the fuse is open, repair the cause of the open fuse
before continuing.
Turn the ignition off.
Disconnect the Steering Angle Sensor harness connector.
Note: Check connectors - Clean/repair as necessary.
Turn the ignition on.
Measure the voltage of the Fused B(+) circuit at the Steering Angle
Sensor harness connector.
Is the voltage above 10 volts?
Yes >> Go to 2
No >> Repair the Steering Angle Sensor Fused B(+) circuit.
Perform ABS VERIFICATION TEST.
POSSIBLE CAUSES
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