C0696

DTC C0696
Circuit Description
The electronic suspension control (ESC) module provides power (a regulated 5 volts) to each of the position sensors. The ESC module also monitors this voltage supply for a fault condition which prevents proper regulation.

DTC Descriptor
This diagnostic procedure supports the following DTC:
DTC C0696 Position Sensor Overcurrent (5-volt supply)

Conditions for Running the DTC
The ignition is ON.

Conditions for Setting the DTC
^ The position sensor supply voltage is outside the valid range of 3.75 5.625 volts.
^ The fault is detected for 1 second or more during 3 consecutive ignition cycles, or during the same ignition cycle after clearing the DTC with a scan tool.

Action Taken When the DTC Sets
^ The ESC module will enter the speed dependent damping mode.
^ Both left and right normal force outputs will be set to the default output states.
^ The SERVICE SUSPENSION SYS and SPEED LIMITED TO XXX messages will be displayed.

Conditions for Clearing the MIL/DTC
^ The scan tool can be used to clear the DTC.
^ The DTC is saved as history when the ESC module no longer sees a position sensor supply voltage outside the valid range of 3.75-5.625 volts. The DTC will clear if the fault does not return after 50 consecutive ignition cycles.

Diagnostic Aids
Refer to Testing for Intermittent Conditions and Poor Connections.

Test Description





The numbers below refer to the step numbers on the diagnostic table.
2. This step determines if the fault is due to a short to ground.
3. This step determines if the fault is due to a short to voltage.
4. This step tests for a short to ground in the position sensor supply circuits.
5. This step tests for a short between the position sensor supply and ground circuits.
6. This step tests for a short to voltage in the position sensor supply circuits.