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AutoCodes - Generic - B1620

B1620 Code - Wiper Rear Low Limit Input Circuit Open

- Code Popularity: 5,364 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
By AutoCodes.com - Updated May 22, 2019
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|Code B1620 Possible Causes

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

|How do I Fix the Code B1620?

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 B1620?

Labor: 1.0

The cost of diagnosing the B1620 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 B1620 Possible Symptoms?

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

|Code B1620 Description

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

OBDII Code B1620 - Wiper Rear Low Limit Input Circuit Open - AutoCodes.com
B1620 Code - Wiper Rear Low Limit Input Circuit Open

|Need More Information on the B1620 Code?

Need more information on how to fix the B1620 code? Get Access to Factory Service Manuals

|Information for Specific Makes

  • B1620 Lexus Side Airbag Sensor Right Circuit Malfunction
  • B1620 Scion Side Airbag Sensor Right Circuit Malfunction
  • B1620 Toyota Side Airbag Sensor Right Circuit Malfunction

|Need Help with the B1620 Code?

Get the B1620 code diagnosed by a professional: Find a repair shop in your area

|Code B1620 comments

Help us improve AutoCodes.com. 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 B1620 code? Have you replaced any parts?
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