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 section provides step-by-step module configuration procedures. Carry out the PMI procedure in this article when another workshop manual section 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 . |
| P0602 | Powertrain Control Module Programming Error |
|
CARRY OUT PMI. REFER to Programmable Module Installation . |
| P0605 | Internal Control Module Read Only Memory (ROM) Error |
|
CARRY OUT PMI. REFER to Programmable Module Installation . |
| P1639 | Vehicle ID Block Corrupted, Not Programmed |
|
CARRY OUT PMI. REFER to Programmable Module Installation . |
| U0300 | Internal Control Module Software Incompatibility |
|
CARRY OUT PMI. REFER to Programmable Module Installation . |
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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