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AutoCodes - Generic - B1819

B1819 Code - Wiper Rear Motor Up Relay Coil Circuit Open

- Code Popularity: 3,193 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
By - Updated Jul 02, 2019
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|Code B1819 Possible Causes

  • Faulty Wiper Rear Motor Up Relay
  • Wiper Rear Motor Up Relay harness is open or shorted
  • Wiper Rear Motor Up Relay circuit poor electrical connection
  • Faulty Body Control Module (BCM)

|How do I Fix the Code B1819?

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.

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|What is the Cost to Diagnose the Code B1819?

Labor: 1.0

The cost of diagnosing the B1819 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 B1819 Possible Symptoms?

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

|Code B1819 Description

The Body Control Module (BCM) monitors the Wiper Rear Motor Up Relay. The BCM sets the OBDII code when the Wiper Rear Motor Up Relay is not to factory specifications.

OBDII Code B1819 - Wiper Rear Motor Up Relay Coil Circuit Open -
B1819 Code - Wiper Rear Motor Up Relay Coil Circuit Open

|Need More Information on the B1819 Code?

Need more information on how to fix the B1819 code? Get Access to Factory Service Manuals

|Need Help with the B1819 Code?

Get the B1819 code diagnosed by a professional: Find a repair shop in your area

|Code B1819 comments

Help us improve Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the B1819 code? Have you replaced any parts?
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