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2005 DODGE RAM 1500

4.7L V84WDAUTOMATICgas
7 active safety recalls on this vehicle — view recalls
Repairs0Labor518Torque3889Fluid9DTC808Battery0Maintenance0Recalls7
P0602high severityPowertrain

Control Module Programming Error

on 2005 Dodge Ram 1500 4.7L V8 · 4WD

What this code means

The PCM is not properly programmed or calibration is missing.

Symptoms

  • Check Engine Light
  • Various driveability issues
  • Incorrect operation

Common causes

  • PCM not programmed after replacement
  • Incomplete flash/reprogramming
  • Wrong calibration file

Diagnostic steps

  1. Verify PCM part number matches application
  2. Reprogram PCM with correct calibration
  3. Check for TSBs

Repair notes

Reprogram PCM with correct calibration files.

Other Powertrain codes on this vehicle

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