DTC P160A
Diagnostic Instructions
DTC Descriptor
| DTC P160A 00: Vehicle Speed Limit Not
Programmed |
Circuit/System Description
This diagnostic addresses if the ECM is not programmed with the
speed limit.
Conditions for Running the DTC
| • |
The DTC runs continuously once
the above condition is met. |
Conditions for Setting the DTC
The ECM detects that the speed limit is not programmed in the
EEPROM for greater than 1 s.
Action Taken When the DTC Sets
DTC P160A is a Type A DTC.
Conditions for Clearing the DTC
DTC P160A is a Type A DTC.
Reference Information
Schematic Reference
Engine Controls Schematics
Connector End View Reference
Component Connector End Views
Electrical Information Reference
DTC Type Reference
Powertrain Diagnostic Trouble Code (DTC) Type Definitions
Scan Tool Reference
Control Module References for scan tool information
Circuit/System Testing
Program the ECM. If DTC P160A sets after programming, perform
the following steps:
| 1. |
Ensure that all tool
connections are secure. |
| 2. |
Ensure the programming
equipment is operating correctly. |
| 3. |
Ensure the correct software
and the correct calibration is used. |
| 4. |
Attempt to program the K20
Engine Control Module. |
| ⇒ |
If DTC P160A sets, replace the K20 Engine Control
Module. |
Repair Instructions
Perform the
Diagnostic Repair Verification after completing the diagnostic
procedure.
Control Module References for ECM replacement, setup, and
programming
|
