B1750 - Driver Seat Rear Down Switch Circuit Short To Battery

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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B1750 Possible Causes

  • Faulty Seat Adjuster Switch
  • Seat Adjuster Switch harness is open or shorted
  • Seat Adjuster Switch circuit poor electrical connection
  • Faulty Memory Seat Module (MSM)

First diagnose B1750 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 B1750 code

    Labor: 1.0

    The cost of diagnosing the B1750 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

B1750 Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

B1750 Description

When the power seat switches are pressed, they send a 12-volt signal through the switch signal circuits to the Memory Seat Module (MSM). The MSM then commands the driver seat motors to move in response to the switch signals. If a seat switch circuit is active in one direction and the switch for the opposite direction is pressed, this Diagnostic Trouble Code (DTC) will set. Multiple DTCs will set if one of the switch signal circuits is shorted to voltage.
OBDII Code B1750 - Driver Seat Rear Down Switch Circuit Short To Battery - AutoCodes.com

B1750 More Information

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