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.
2002 Ford ThunderbirdFACTORY OEM SERVICE PROCEDURE
Communication System DTCS (U Codes)
DIAGNOSTIC TROUBLE CODE
| DTC | Description | Source | Action |
|---|---|---|---|
| U1009 | Actual Axle Torque Data Invalid | ABS Module | REFER to SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV . |
| U1027 | Engine RPM With Throttle Position Data Invalid | ABS Module | REFER to SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV . |
| U1059 | Transmission PRNDL Range Selected is Invalid | ABS Module | REFER to SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV . |
| U1073 | Engine Coolant Fluid Temperature Status is Invalid | ABS Module | REFER to SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV . |
| U1243 | Outside Air Temperature Status Invalid | ABS Module | REFER to SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV . |
| U1262 | Actual Torque w/min. and max. Available Torque Status (5 seconds aging) | ABS Module | REFER to SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV . |
| U1263 | Brake Lamp Pedal Switch Status-Active (5 seconds aging) | ABS Module | REFER to SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV . |
| U1264 | Brake Lamp Pedal Switch Status-Inactive (5 seconds aging) | ABS Module | REFER to SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV . |
| U1265 | Clutch Pedal Position Status (5 seconds aging) | ABS Module | REFER to SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV . |
| U1266 | Engine Coolant Temperature Status (5 seconds aging) | ABS Module | REFER to SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV . |
| U1267 | Engine RPM w/high res. rate of change w/Throttle Position Status (5 seconds aging) | ABS Module | REFER to SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV . |
| U1268 | Engine Vacuum Status (5 seconds aging) | ABS Module | REFER to SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV . |
| U1269 | Outside Air Temperature Status (25 seconds aging) | ABS Module | REFER to SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV . |
| U1270 | Transmission Configuration Status (5 seconds aging) | ABS Module | SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV REFER to . |
| U1271 | Transmission PRNDL Range Selected Status (5 seconds aging) | ABS Module | REFER to SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV . |
| U1272 | Engine Configuration Status (1.8 seconds aging on power up only) | ABS Module | REFER to SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV . |
| U1273 | Transmission Configuration Status (1.8 seconds aging on power up only) | ABS Module | REFER to SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV . |
| U2003 | Audio CD/DJ is Not Responding | ACM | Repair as necessary . |
| U2005 | Audio Rear Integrated Control Panel Unit is Not Responding | ACM | Repair as necessary . |
| U2008 | Audio Phone is Not Responding | ACM | Repair as necessary . |
| U2017 | Driver Side Crash Sensor Communications Fault | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| U2018 | Passenger Side Crash Sensor Communications Fault | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
Factory Service Tools
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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.