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Home >> Chevrolet >> 2006 >> HHR LS, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 2.2L - DTC P0449 To P1516 >> DTC P060D >> Test Description

Test Description

The numbers below refer to the step numbers on the diagnostic table.

  1. 2:  A DTC P0602 indicates that the ECM is not programmed.
DTC P060D

Step Action Values Yes No
1 Did you perform the Diagnostic System Check - Vehicle? - Go to Step 2  Go to Diagnostic System Check - Vehicle
2  Is DTC P0602 set? - Go to Step 3  Go to Step 5 
3 Program the engine control module (ECM). Refer to Service Programming System (SPS) .
Does DTC P0602 reset?		 - Go to Step 4  Go to Step 6 
4
  1. Ensure that all tool connections are secure.
  2. Ensure that the programming equipment is operating correctly.
  3. Ensure that the correct software/calibration package is used.
  4. Attempt to program the ECM. Refer to Service Programming System (SPS) .
Does DTC P0602 reset?		 - Go to Step 5  Go to Step 6 
5 Replace the ECM. Refer to Control Module References for replacement, setup, and programming.
Did you complete the replacement?		 - Go to Step 6  -
6
  1. Clear the DTCs with a scan tool.
  2. Turn OFF the ignition for 30 seconds.
  3. Start the engine.
Did the DTC fail this ignition?		 - Go to Step 2  Go to Step 7 
7 Observe the Capture Info with a scan tool.
Are there any DTCs that have not been diagnosed?		 - Go to Diagnostic Trouble Code (DTC) List - Vehicle System OK
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