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AutoCodes - Generic - B1745

B1745 Code - Driver Seat Rear Up Switch Circuit Short To Battery

- Code Popularity: 4,228 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
By AutoCodes.com - Updated Jun 23, 2019
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|Code B1745 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)

|How do I Fix the Code B1745?

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 connector's pins.

Does your Car have Safety Recalls? → Check here

|What is the Cost to Diagnose the Code B1745?

Labor: 1.0

The cost of diagnosing the B1745 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.

|What are Code B1745 Possible Symptoms?

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

|Code B1745 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 B1745 - Driver Seat Rear Up Switch Circuit Short To Battery - AutoCodes.com
B1745 Code - Driver Seat Rear Up Switch Circuit Short To Battery

|Need More Information on the B1745 Code?

Need more information on how to fix the B1745 code? Get Access to Factory Service Manuals

|Information for Specific Makes

  • B1745 Buick Driver Seat Rear Up Switch Circuit Short To Battery
  • B1745 Cadillac Driver Seat Rear Up Switch Circuit Short To Battery
  • B1745 Chevrolet Driver Seat Rear Up Switch Circuit Short To Battery
  • B1745 GMC Driver Seat Rear Up Switch Circuit Short To Battery
  • B1745 Hyundai Pressure-Side Impact Sensor Front Passenger Defect
  • B1745 KIA Pressure-Side Impact Sensor Front Passenger Defect

|Need Help with the B1745 Code?

Get the B1745 code diagnosed by a professional: Find a repair shop in your area

|Code B1745 comments

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