PRE-RELEASE
DTC C056E
| DTC C056E |
| Diagnostic Instructions |
| • |
Perform the
Diagnostic System Check - Vehicle
prior to using this diagnostic procedure.
|
|
| • |
Review
Strategy Based Diagnosis
for an overview of the diagnostic approach.
|
|
| • |
Diagnostic Procedure Instructions
provides an overview of each diagnostic category.
|
|
| DTC Descriptor |
DTC C056E 00
Electronic Control Module Software
DTC C056E 38
Electronic Control Module Software Programming, Checksum Error
DTC C056E 41
Electronic Control Module Software Not Programmed
DTC C056E 42
Electronic Control Module Software Calibration Not Programmed
DTC C056E 43
Electronic Control Module Software Not Feasible
DTC C056E 45
Electronic Control Module Software Variant Not Programmed
DTC C056E 46
Electronic Control Module Configuration Not Programmed
DTC C056E 47
Electronic Control Module Software Variant VIN Not Programmed
DTC C056E 48
Security Code in Electronic Control Module Software Not Programmed
DTC C056E 4A
Electronic Control Module Software Programming, Checksum Error
DTC C056E 4B
Electronic Control Module Software Calibration Not Set
DTC C056E 5A
Electronic Control Module Software Not Feasible
DTC C056E 71
Control Module Not Correctly Programmed
| Circuit/System Description |
Some control modules must be configured with specific software, serial numbers, vehicle options, or other information. If a control module was not properly configured after installation that module may set DTC C056E. The symptom byte listed in the DTC Descriptor is for engineering reference only. No external circuit diagnosis is involved.
| Conditions for Running the DTC |
Battery voltage is between 9-16 V and data link communications operate normally.
| Conditions for Setting the DTC |
The control module is not configured properly.
| Conditions for Clearing the DTC |
| • |
A current DTC clears when the malfunction is no longer present.
|
|
| • |
A history DTC clears when the module ignition cycle counter reaches the reset threshold, without a repeat of the malfunction.
|
|
| Reference Information |
Schematic Reference
Data Communication Schematics
Connector End View Reference
Component Connector End Views
Description and Operation
Data Link Communications Description and Operation
Electrical Information Reference
| • |
Circuit Testing
|
|
| • |
Connector Repairs
|
|
| • |
Testing for Intermittent Conditions and Poor Connections
|
|
| • |
Wiring Repairs
|
|
Scan Tool References
Control Module References for scan tool information
| Circuit/System Verification |
Verify DTC C056E is not set.
If the DTC is set in a control module, program the control module. If the DTC resets, replace the control module that set the DTC.
If the DTC is set in a sensor, program the sensor. If the DTC resets, replace the sensor that set the DTC.
| Repair Instructions |
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Control Module References for control module replacement, setup, and programming
