Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMERCURY2010MARINER HYBRID, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1224 (INFORMATION SYSTEM AND ENTERTAINMENT SYSTEM)DIAGNOSIS AND TESTINGINFORMATION AND ENTERTAINMENT SYSTEMDTC TABLESGLOBAL POSITIONING SYSTEM MODULE (GPSM) DTC TABLE
2010 Mercury Mariner Hybrid, AWD
Global Positioning System Module (GPSM) DTC Table
2010 Mercury Mariner Hybrid, AWDSECTION Global Positioning System Module (GPSM) DTC Table
WARNING: This page is about a different car, the 2010 Mercury Milan, 2010 Lincoln MKZ, and 2010 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
This module utilizes a 5-character DTC followed by a 2-character failure-type code. The failure-type code provides information about specific fault conditions such as opens, or shorts to ground. Continuous memory DTCs have an additional 2-character DTC status code suffix to assist in determining DTC history.
GLOBAL POSITIONING SYSTEM MODULE (GPSM) DTC TABLE
| DTC | Description | Action |
|---|---|---|
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | Go To PINPOINT TEST AE . |
| U0155:00 | Lost Communication With Instrument Panel Cluster (IPC ) Control Module: No Sub Type Information | Go To PINPOINT TEST AG . |
| U0184:00 | Lost Communication With Radio: No Sub Type Information | Go To PINPOINT TEST AJ . |
| U0197:00 | Lost Communication With Telephone Control Module: No Sub Type Information | Go To PINPOINT TEST AK . |
| U0422:00 | Invalid Data Received From Body Control Module: No Sub Type Information | RETRIEVE and FOLLOW diagnostics for other DTCs present in the Global Positioning System Module (GPSM) and Restraints Control Module (RCM). |
| U0423:00 | Invalid Data Received From Body Control Module: No Sub Type Information | RETRIEVE and FOLLOW diagnostics for other DTCs present in the GPSM and Instrument Panel Cluster (IPC). |
| U3000:09 | Control Module: Component Failure | CLEAR the DTCs. REPEAT the self-test. If DTC U3000:09 is still present, INSTALL a new GPSM . REFER to GLOBAL POSITIONING SYSTEM MODULE (GPSM) . REPEAT the self-test. |
| U3000:41 | Control Module: General Checksum Failure | CLEAR the DTCs. REPEAT the self-test. If DTC U3000:41 is still present, INSTALL a new GPSM . REFER to GLOBAL POSITIONING SYSTEM MODULE (GPSM) . REPEAT the self-test. |
| U3000:42 | Control Module: General Memory Failure | CLEAR the DTCs. REPEAT the self-test. If DTC U3000:42 is still present, INSTALL a new GPSM . REFER to GLOBAL POSITIONING SYSTEM MODULE (GPSM) . REPEAT the self-test. |
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | Go To PINPOINT TEST AX . |
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | Go To PINPOINT TEST AY . |
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.