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.
Inspection and Verification
This article provides step-by-step module configuration procedures. Carry out the Programmable Module Installation (PMI) procedure when another article directs to carry out configuration or when DTCs from the below list are present:
| DTC | Description | Source | Action |
|---|---|---|---|
| B2477 | Module Configuration Failure |
|
CARRY OUT PMI. REFER to Programmable Module Installation (PMI) . |
| P0602 | Powertrain Control Module Programming Error |
|
CARRY OUT PMI. REFER to Programmable Module Installation (PMI) . |
| P0605 | Internal Control Module Read Only Memory (ROM) Error |
|
CARRY OUT PMI. REFER to Programmable Module Installation (PMI) . |
| P1639 | Vehicle ID Block Corrupted, Not Programmed |
|
CARRY OUT PMI. REFER to Programmable Module Installation (PMI) . |
| U0300 | Internal Control Module Software Incompatibility |
|
CARRY OUT PMI. REFER to Programmable Module Installation (PMI) . |
| U2050 | No Application Present |
|
CARRY OUT PMI. REFER to Programmable Module Installation (PMI) . |
| U2050 | No Application Present |
|
CARRY OUT PMI. REFER to Programmable Module Installation (PMI) . |
| U2050 | No Application Present |
|
CARRY OUT PMI. REFER to Programmable Module Installation (PMI) . |
| U2050 | No Application Present |
|
CARRY OUT PMI. REFER to Programmable Module Installation (PMI) . |
| U2051 | One or More Calibration Files Missing / Corrupt |
|
REFER to VEHICLE DYNAMIC SYSTEMS article. |
| U2051 | One or More Calibration Files Missing / Corrupt |
|
CARRY OUT PMI. REFER to Programmable Module Installation (PMI) . |
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.
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