Engine-Codes - Jeep - B1674 Jeep

B1674 Jeep Code - Power Liftgate Close Direction Ratchet Secondary Switch Performance

- Code Popularity: 739 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
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What are the Possible Causes of the DTC B1674 Jeep?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Binding Liftgate
  • Faulty Secondary Position Sensor
  • Secondary Position Sensor harness is open or shorted
  • Secondary Position Sensor circuit poor electrical connection
  • Faulty Power Liftgate Latch
  • Faulty Power Liftgate Module
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How to Fix the DTC B1674 Jeep?

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 B1674 Jeep 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 B1674 Jeep Code Mean?

The Secondary Ratchet Switch must remain closed when the liftgate is fully open or between full open and closed positions. The switch will open when the liftgate is fully closed and latched. This switch indicates when the latch is in secondary position. It is open when in secondary or primary and closed when out of secondary. The OBDII code sets when the ratchet secondary switch is detected as open to early in the power close operation.

B1674 Jeep Code - Power Liftgate Close Direction Ratchet Secondary Switch Performance

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