Pinpoint Test U: The Compass Is Inoperative

U1 RETRIEVE THE RECORD DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE GPSM (GLOBAL POSITIONING SYSTEM MODULE) SELF-TEST
- Ignition ON.
- Using a diagnostic scan tool, perform the GPSM self-test.
Are any Diagnostic Trouble Codes (DTCs) recorded?
- Yes : For vehicles with: SYNC/AM/FM/CD,
  REFER to: INFORMATION AND ENTERTAINMENT SYSTEM .
  
  For vehicles with: touchscreen display/SYNC/AM/FM/CD,
  
  REFER to: INFORMATION AND ENTERTAINMENT SYSTEM - WITH TOUCHSCREEN .
- No : GO to U2
U2 RETRIEVE THE RECORD DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE IPC (INSTRUMENT PANEL CLUSTER) SELF-TEST
- Using a diagnostic scan tool, perform the IPC self-test.
Are any Diagnostic Trouble Codes (DTCs) recorded?
- Yes : REFER to DTC CHART: IPC .
- No : INSTALL a new GPSM .
  REFER to: GLOBAL POSITIONING SYSTEM MODULE (GPSM) .
  
  REFER to: GLOBAL POSITIONING SYSTEM MODULE (GPSM) - WITH TOUCHSCREEN .