B0846 GMC Possible Causes
- Faulty Seat Position Sensor
- Seat Position Sensor harness is open or shorted
- Seat Position Sensor circuit poor electrical connection
- Faulty Memory Seat Module
First diagnose B0846 GMC code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
Cost of diagnosing the B0846 GMC code
Labor: 1.0The cost of diagnosing the B0846 GMC code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
B0846 GMC Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B0846 GMC MeaningThe telescoping steering column actuator and seat adjuster motors are equipped with position sensors. The position sensors are supplied with a common 5-volt reference circuit and low reference circuit from the memory seat module. The memory seat module receives a signal voltage from each position sensor whenever a memory seat module output function is active.
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