Engine-Codes - RAM - B1986 RAM

B1986 RAM Code - Power Liftgate Latch Control 1 Circuit Open

- Code Popularity: 447 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B1986 RAM?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Liftgate Latch Cinch
  • Liftgate Latch Cinch harness is open or shorted
  • Liftgate Latch Cinch circuit poor electrical connection
  • Faulty Power Liftgate Latch
  • Faulty Power Liftgate Module
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How to Fix the DTC B1986 RAM?

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 pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the B1986 RAM code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

What Does the B1986 RAM Code Mean?

The Power Liftgate Module monitors the Power Liftgate Latch. The Power Liftgate Module sets the OBDII codes when the power liftgate latch motor control circuit voltage is below the low voltage threshold for over 250 ms.

B1986 RAM Code - Power Liftgate Latch Control 1 Circuit Open

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