AutoCodes – Chrysler – B1676 Chrysler

B1676 Chrysler Code - Power Liftgate Latch Release Ratchet Secondary Switch Performance

Quick Answer

The secondary ratchet switch must remain closed when the liftgate is fully open or between full open and closed positions. Common causes include Binding Liftgate, Faulty Secondary Position Sensor, Secondary Position Sensor harness is open or shorted. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: B1676 Chrysler indicates Power Liftgate Latch Release Ratchet Secondary Switch Performance.
Common causes: Common causes include Binding Liftgate, Faulty Secondary Position Sensor, Secondary Position Sensor harness is open or shorted.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 934

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 13, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1676 Chrysler Description

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: closed when out of secondary. The OBDII code sets when the ratchet secondary switch is unstable during a releasing operation or when the liftgate is open.

OBDII Code B1676 Chrysler - Power Liftgate Latch Release Ratchet Secondary Switch Performance - AutoCodes.com — B1676 Chrysler Code - Power Liftgate Latch Release Ratchet Secondary Switch Performance

What does this mean?

What are the Possible Causes of the DTC B1676 Chrysler?

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

How to Fix the DTC B1676 Chrysler?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1676 Chrysler code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B1676 Chrysler Code

1. What does the OBDII code B1676 mean for a Chrysler vehicle?

B1676 indicates a performance issue with the power liftgate latch release ratchet secondary switch, which is responsible for monitoring or controlling the proper operation of the power liftgate latch mechanism.

2. What are the common symptoms of code B1676 in a Chrysler?

Symptoms may include the power liftgate not opening or closing properly, unusual noises from the latch mechanism, or the liftgate getting stuck in a partially open or closed position.

3. What causes the B1676 code to appear on a Chrysler vehicle?

Common causes include a faulty secondary switch, damaged wiring or connectors, physical obstruction in the liftgate latch, or a malfunctioning liftgate control module.

4. Can a faulty power liftgate latch cause safety concerns?

Yes, a malfunctioning latch can pose safety concerns, such as the liftgate unexpectedly opening or failing to secure properly, which may lead to potential hazards while driving.

5. How is the B1676 code diagnosed on a Chrysler?

A technician will use a scan tool to confirm the code, inspect the liftgate latch mechanism for physical damage or obstructions, and test the wiring, connectors, and switch for faults.

6. Can I fix the B1676 code myself?

If you have experience with vehicle electronics, you can inspect and clean the latch mechanism and check for loose or damaged connectors. Otherwise, professional assistance is recommended.

7. How much does it cost to repair the B1676 code on a Chrysler?

Repair costs vary depending on the exact issue but may range from $100 to $500, including labor and parts for replacing the switch or repairing wiring.

8. Is it safe to drive with the B1676 code active?

While the vehicle may still be drivable, itâ€™s recommended to address the issue promptly to avoid further damage to the liftgate system and ensure proper function.

9. Can weather conditions trigger the B1676 code?

Extreme weather conditions, such as heavy rain or freezing temperatures, can cause moisture or ice buildup in the latch mechanism, potentially triggering the code.

10. Does the B1676 code require the liftgate latch to be replaced?

Not always. The issue might be resolved by cleaning or adjusting the latch, repairing wiring, or replacing the secondary switch without replacing the entire latch assembly.