B1980 Jeep Code - Power Liftgate Latch Control 1 Circuit Low
Quick Answer
The Power Liftgate Module monitors the Power Liftgate Latch. Common causes include Binding Liftgate, Faulty Liftgate Latch Cinch, Liftgate Latch Cinch 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
- B1980 Jeep indicates Power Liftgate Latch Control 1 Circuit Low.
- Common causes
- Common causes include Binding Liftgate, Faulty Liftgate Latch Cinch, Liftgate Latch Cinch 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.
Code B1980 Jeep Description
What are the Possible Causes of the DTC B1980 Jeep?
- Binding Liftgate
- 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
How to Fix the DTC B1980 Jeep?
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 B1980 Jeep 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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Frequently Asked Questions about B1980 Jeep Code
1. What does the OBDII code B1980 mean for a Jeep?
The B1980 code indicates a problem with the Power Liftgate Latch Control 1 Circuit, specifically a low voltage issue.
2. What are the common symptoms of the B1980 code?
Symptoms may include the liftgate not opening or closing properly, unusual noises from the latch mechanism, or a warning light on the dashboard.
3. What causes the B1980 code to appear?
Possible causes include a faulty liftgate latch motor, damaged wiring or connectors in the circuit, or a malfunctioning control module.
4. Can a weak battery cause the B1980 code?
Yes, a weak or failing battery can cause voltage issues, which may trigger the B1980 code.
5. How can I diagnose the B1980 code?
Start by inspecting the wiring and connectors for damage, testing the latch motor for functionality, and checking the voltage supply to the circuit.
6. Is it safe to drive with the B1980 code?
Yes, it is generally safe to drive, but the liftgate may not function properly, which can be inconvenient or pose a safety risk if the liftgate doesn’t stay closed.
7. How do I fix the B1980 code on my Jeep?
Fixes may include repairing or replacing damaged wiring, replacing the liftgate latch motor, or reprogramming or replacing the control module if necessary.
8. How much does it cost to repair the B1980 code?
Repair costs vary, but replacing a liftgate latch motor typically costs between $150 and $300, while wiring repairs may cost less.
9. Can I clear the B1980 code without fixing the issue?
Clearing the code without addressing the underlying problem will likely cause the code to return, as the issue remains unresolved.
10. Should I take my Jeep to a mechanic for the B1980 code?
If you’re unable to diagnose or repair the issue yourself, it’s best to consult a professional mechanic to ensure a proper fix.
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