C0800

DTC C0800

Circuit Description

The distance sensing cruise control (DSCC) module monitors the ignition 1 voltage circuit in order to determine if the voltage is within the normal operating range.

DTC Descriptor

This diagnostic procedure supports the following DTC:
- DTC C0800: Device Power 1 Circuit Voltage Below Threshold.

This vehicle has DTCs which include DTC Symptoms. For more information on DTC symptoms, refer to DTC Symptom Description.






Conditions for Running the DTC

- The ignition is in RUN.
- The vehicle is moving at a speed greater than 40.2 km/h (25 mph).

Conditions for Setting the DTC

- The DSCC module detects that the ignition 1 voltage is less than 9.2 volts.
- The above condition is present for 7 seconds.

Action Taken When the DTC Sets

- Loss of DSCC function.
- Cruise Not Ready indicator illuminates in the driver information center (DIC).

Conditions for Clearing the DTC

- The DTC becomes history when the fault is no longer present.
- A History DTC clears after 100 malfunction-free ignition cycles.
- The DSCC module receives a clear code command from the scan tool.

Diagnostic Aids

Refer to Testing for Intermittent Conditions and Poor Connections.