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Home/DTC Codes/Lincoln/MKX/2016-2018 3.7L V6/P0602
P0602

Control Module Programming Error

2016-2018 Lincoln MKX 3.7L V6

High SeverityPowertrainGeneric (SAE)

Description

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.

Related Codes

P0601Internal Control Module Memory Check Sum ErrorP0606PCM Processor Fault

Other Powertrain Codes

P0602 on Other Vehicles

Lincoln Aviator

2003-2005 4.6L V8

Lincoln Aviator

2003-2005 4.6L V8 DOHC

Lincoln Aviator

2020-2024 3.0L Twin-Turbo V6

Lincoln Aviator

2020-2024 3.0L V6 Twin Turbo

Lincoln Aviator Grand Touring

2020-2024 3.0L Twin Turbo V6 PHEV

Lincoln Aviator Grand Touring

2020-2024 3.0L Twin-Turbo V6 Hybrid

Lincoln Aviator Grand Touring

2020-2024 3.0L V6 Twin Turbo Hybrid

Lincoln Blackwood

2002-2002 5.4L V8

Common Questions

What does code P0602 mean on a 2016-2018 Lincoln MKX?

P0602 stands for "Control Module Programming Error". The PCM is not properly programmed or calibration is missing.

What are the symptoms of P0602 on a Lincoln MKX?

Common symptoms of P0602 include: Check Engine Light, Various driveability issues, Incorrect operation.

What causes P0602 on a 2016-2018 Lincoln MKX?

Common causes of P0602 include: PCM not programmed after replacement, Incomplete flash/reprogramming, Wrong calibration file.

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