B1980 RAM Code - Power Liftgate Latch Control 1 Circuit Low
Quick Answer
The B1980 RAM diagnostic trouble code (DTC) specifically relates to the Power Liftgate Latch Control 1 Circuit Low. Common causes include Faulty power liftgate latch control module, Damaged wiring or connectors in the power liftgate latch control circuit, Corrosion or poor connections in the circuit. 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 RAM indicates Power Liftgate Latch Control 1 Circuit Low.
- Common causes
- Common causes include Faulty power liftgate latch control module, Damaged wiring or connectors in the power liftgate latch control circuit, Corrosion or poor connections in the circuit.
- 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 B1980 RAM Description
The B1980 RAM diagnostic trouble code (DTC) specifically relates to the Power Liftgate Latch Control 1 Circuit Low. This code indicates that there is an issue with the circuit responsible for controlling the power liftgate latch, resulting in a low voltage condition. The power liftgate latch is a crucial component of the vehicle's liftgate system, responsible for securely locking and unlocking the liftgate. When this circuit is not functioning properly, it can lead to various issues with the liftgate operation.
Common Causes of B1980 RAM
- Faulty power liftgate latch control module.
- Damaged wiring or connectors in the power liftgate latch control circuit.
- Corrosion or poor connections in the circuit.
- Defective power liftgate latch actuator.
- Issues with the body control module or liftgate module.
Symptoms of B1980 RAM
- Difficulty opening or closing the power liftgate.
- Intermittent operation of the liftgate system.
- Inability to lock or unlock the liftgate.
- Audible clicking or grinding noises when attempting to operate the liftgate.
- Dashboard warning light indicating an issue with the liftgate system.
How to Fix B1980 RAM
- Begin by conducting a thorough visual inspection of the power liftgate latch control circuit, checking for any visible damage, corrosion, or loose connections.
- Use a multimeter to test the voltage and continuity of the circuit components, including the power liftgate latch control module, wiring, connectors, and actuator.
- Replace any damaged or faulty components identified during testing, such as the power liftgate latch control module or actuator.
- Clear the DTC from the vehicle's memory using a diagnostic scan tool.
- Test the power liftgate system to ensure proper operation and functionality after repairs have been completed.
Cost to Fix B1980 RAM
The typical repair costs for addressing the B1980 RAM code can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, replacing a faulty power liftgate latch control module or actuator can cost between $200 and $500, including parts and labor. However, if the issue is related to wiring or connectors, the repair costs may be lower. It's important to note that diagnosis time and labor rates at auto repair shops can vary, with hourly rates typically ranging from $80 to $150. For a more accurate estimate, it's recommended to consult with a local auto repair shop.
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Frequently Asked Questions about B1980 RAM Code
1. What does the OBDII code B1980 mean on a RAM vehicle?
The code B1980 indicates a "Power Liftgate Latch Control 1 Circuit Low," meaning there is an electrical issue with the liftgate latch control circuit.
2. What are the common symptoms of the B1980 code?
Symptoms may include the liftgate not opening or closing properly, inability to lock or latch the liftgate, and possibly an illuminated warning light on the dashboard.
3. What causes the B1980 code in a RAM vehicle?
Common causes include a faulty liftgate latch motor, damaged wiring or connectors in the circuit, or a malfunctioning liftgate control module.
4. Can a blown fuse trigger the B1980 code?
Yes, a blown fuse in the liftgate circuit can result in a low circuit condition and trigger the B1980 code.
5. How do you diagnose the B1980 code?
Diagnosis involves inspecting the liftgate latch motor and its wiring for damage, checking the fuse and connectors, and using a multimeter to test for proper voltage and continuity in the circuit.
6. Can the B1980 code be cleared without repairs?
Clearing the code without addressing the underlying issue may temporarily turn off the warning, but the code is likely to return until the fault is fixed.
7. How much does it cost to repair the B1980 code?
Repair costs vary but may include $50-$150 for replacing a damaged latch motor or wiring, plus labor costs if performed by a professional.
8. Is it safe to drive with the B1980 code active?
While the code itself is not directly safety-critical, a malfunctioning liftgate could compromise security or convenience, so it’s best to address the issue promptly.
9. Can a software update fix the B1980 code?
In rare cases, a software update to the liftgate control module might resolve the issue, but only if the problem is related to a programming error.
10. What tools are needed to troubleshoot the B1980 code?
You’ll need an OBDII scanner, a multimeter for electrical testing, and basic tools to access and inspect the liftgate components.
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