PRE-RELEASE
DTC P0602-P0606, P0610, P0614, P0630, P06D1, P161C, P167A, or P2610 (LDK with Turbocharger)
| DTC P0602-P0606, P0610, P0614, P0630, P06D1, P161C, P167A, or P2610 (LDK with Turbocharger) |
| Diagnostic Instructions |
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Perform the
Diagnostic System Check - Vehicle
prior to using this diagnostic procedure.
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Review
Strategy Based Diagnosis
for an overview of the diagnostic approach.
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Diagnostic Procedure Instructions
provides an overview of each diagnostic category.
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| DTC Descriptors |
DTC P0602
Control Module Not Programmed
DTC P0603
Control Module Long Term Memory Reset
DTC P0604
Control Module Random Access Memory Performance
DTC P0605
Control Module Programming Read Only Memory (ROM)
DTC P0606
Control Module Processor Performance
DTC P0610
Control Module Internal Vehicle Options Incorrect
DTC P0614
Engine Control Module (ECM) Transmission Control Module (TCM) Programming Correlation
DTC P0630
VIN Not Programmed or Mismatched - Engine Control Module (ECM)
DTC P06D1
Control Module Ignition Coil System Circuitry Performance
DTC P161C
Tire Size Not Programmed
DTC P167A
Control Module HO2S 1 System Circuitry Performance
DTC P2610
Control Module Ignition OFF Timer Performance
| Description |
This diagnostic applies to internal microprocessor integrity conditions within the engine control module (ECM). This diagnostic also addresses if the ECM is not programmed or is programmed incorrectly.
The ECM monitors its ability to read and write to the memory. It also monitors a timing function.
| Conditions for Running the DTCs |
P0602, P0603, or P0604
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The ignition switch is in Run or Crank.
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These DTCs run once per ignition cycle.
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P0605, P0606, P0610, P0614, P0630, P161C, P167A, or P2610
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The ignition switch is in Run or Crank.
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The system voltage is between 9-18 V.
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These DTCs run continuously when the above conditions are met.
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P06D1
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The engine is running.
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The system voltage is between 10-18 V.
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DTC P06D1 runs continuously when the above conditions are met.
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| Conditions for Setting the DTCs |
The ECM detects an internal failure or incomplete or incorrect programming for more than 10 s.
| Actions Taken When the DTC Sets |
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DTCs P0602, P0603, P0604, P0605, P0606, P0610, P0614, P0630, P161C are Type A DTCs.
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DTC P06D1, P167A, P2610 are Type B DTCs.
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| Conditions for Clearing the MIL/DTC |
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DTCs P0602, P0603, P0604, P0605, P0606, P0610, P0614, P0630, P161C are Type A DTCs.
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DTC P06D1, P167A, P2610 are Type B DTCs.
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| Diagnostic Aids |
Verify that the battery cables are clean and tight, and the battery is fully charged. Refer to Battery Inspection/Test .
| Reference Information |
Schematic Reference
Engine Controls Schematics
Connector End View Reference
Component Connector End Views
Electrical Information Reference
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Circuit Testing
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Connector Repairs
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Testing for Intermittent Conditions and Poor Connections
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Wiring Repairs
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DTC Type Reference
Powertrain Diagnostic Trouble Code (DTC) Type Definitions
Scan Tool Reference
Control Module References for scan tool information
| Circuit/System Verification |
| 1. |
Observe the DTC Info with a scan tool. DTC P0602, P0603, P0604, P0605, P0606, P0610, P0614, P0630, P06D1, P161C, P167A or P2610 are not set.
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| 2. |
Operate the vehicle within the Conditions for Running the DTC to verify the DTC does not reset. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.
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| Circuit/System Testing |
| 1. |
Ignition ON, clear the DTC information with a scan tool.
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Observe the scan tool information. Verify that DTC P0602, P0603, P0604, P0605, P0606, P0610, P0614, P0630, P06D1, P161C, P167A, or P2610 do not fail this ignition cycle.
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| 3. |
If DTC P0602, P0610, P0614, P0630, or P161C failed this ignition, reprogram the K20 ECM. Refer to
Control Module References
. If DTC P0602, P0610, P0614, P0630, or P161C resets, replace the K20 ECM.
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| 4. |
If DTC P0603, P0604, P0605, P0606, P06D1, P167A, or P2610 failed this ignition, replace the K20 ECM.
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| Repair Instructions |
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Control Module References for ECM replacement, programming and setup
