2010 Cadillac CTS Sedan AWD V6-3.6L Page 529
DTC B2880 5A
- Tilt Position Sensor Circuit Plausibility Failure
DTC B2880 61
- Tilt Position Sensor Actuator Stuck
Diagnostic Fault Information
Circuit Description
The memory seat module (MSM) determines the position of the steering column based on inputs received from the tilt or telescope position sensors
built into the tilt or telescope actuators. The MSM supplies a 5-volt reference and a low reference to the sensors and monitors the column position
via the steering column tilt or telescope sensor signal circuit.
Conditions for Running the DTC
Ignition ON
Conditions for Setting the DTC
B2860 01
The steering column telescope sensor signal voltage is greater than 4.8 volts for more than 2 seconds.
B2860 06
The steering column telescope sensor signal voltage is less than 0.2 volt for more than 2 seconds.
B2860 5A
An incorrect steering column telescope sensor signal voltage is seen.
B2860 61
The steering column telescope sensor signal voltage does not change when the telescope actuator is commanded.
B2880 01
The steering column tilt sensor signal voltage is greater than 4.8 volts for more than 2 seconds.
B2880 06
The steering column tilt sensor signal voltage is less than 0.2 volt for more than 2 seconds.
B2880 5A
An incorrect steering column tilt sensor signal voltage is seen.
B2880 61
The steering column tilt sensor signal voltage does not change when the telescope actuator is commanded.
Action Taken When the DTC Sets
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