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AutoCodes - Generic - B1978

B1978 Code - Passengers Front Seat Down Switch Circuit Short To Battery

- Code Popularity: 5,870 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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By AutoCodes.com - Updated Jul 31, 2019
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What does this mean?

|Code B1978 Possible Causes

  • Faulty Passengers Front Seat Down Switch
  • Passengers Front Seat Down Switch harness is open or shorted
  • Passengers Front Seat Down Switch circuit poor electrical connection

|How do I Fix the Code B1978?

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 B1978?

Labor: 1.0

The cost of diagnosing the B1978 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 B1978 Possible Symptoms?

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

|Code B1978 Description

The Body Control Module (BCM) monitors the Passengers Front Seat Down Switch. The BCM sets the OBDII code when the Passengers Front Seat Down Switch is not to factory specifications.

OBDII Code B1978 - Passengers Front Seat Down Switch Circuit Short To Battery - AutoCodes.com
B1978 Code - Passengers Front Seat Down Switch Circuit Short To Battery
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|Need More Information on the B1978 Code?

Need more information on how to fix the B1978 code? Get Access to Factory Service Manuals

|Information for Specific Makes

  • B1978 Chrysler Power Liftgate Close Direction Sector Switch Performance
  • B1978 Dodge Power Liftgate Close Direction Sector Switch Performance
  • B1978 Jeep Power Liftgate Close Direction Sector Switch Performance
  • B1978 RAM Power Liftgate Close Direction Sector Switch Performance

|Need Help with the B1978 Code?

Get the B1978 code diagnosed by a professional: Find a repair shop in your area

Related Information

|Code B1978 comments

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