B165D Code - Left Park Lamp Control Circuit High
Quick Answer
The Totally Integrated Power (TIPM) monitors the Left Park Lamp Control Circuit. Common causes include Faulty Left Park Lamp Control, Left Park Lamp Control harness is open or shorted, Left Park Lamp Control circuit poor electrical connection. 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
- B165D indicates Left Park Lamp Control Circuit High.
- Common causes
- Common causes include Faulty Left Park Lamp Control, Left Park Lamp Control harness is open or shorted, Left Park Lamp Control circuit poor electrical connection.
- 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 B165D Description
What are the Possible Causes of the DTC B165D?
- Faulty Left Park Lamp Control
- Left Park Lamp Control harness is open or shorted
- Left Park Lamp Control circuit poor electrical connection
- Faulty Totally Integrated Power (TIPM)
How to Fix the DTC B165D?
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 B165D 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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Information for Specific Makes
- B165D Chrysler — Left Park Lamp Control Circuit High
- B165D Dodge — Left Park Lamp Control Circuit High
- B165D Jeep — Left Park Lamp Control Circuit High
- B165D RAM — Left Park Lamp Control Circuit High
Frequently Asked Questions about B165D Code
1. What does the OBDII code B165D mean?
The code B165D indicates an issue in the Left Park Lamp Control Circuit, where the system has detected a voltage that is higher than the expected range.
2. What are the common symptoms of code B165D?
Symptoms may include the left park lamp not working, flickering, or staying on continuously, as well as a possible warning light on the dashboard.
3. What causes the B165D code to appear?
Common causes include a short to power in the wiring, a faulty left park lamp bulb, a damaged lamp socket, or a malfunctioning body control module (BCM).
4. Can I drive my car with the B165D code active?
Yes, you can drive with this code active, but it is advised to fix it promptly since it may lead to electrical issues or reduced visibility at night.
5. How can I diagnose the B165D code?
Start by inspecting the left park lamp bulb and wiring for damage or corrosion. Use a multimeter to check for short circuits or excessive voltage in the circuit.
6. How do I fix the B165D code?
Repairs may include replacing a faulty bulb, repairing damaged wiring, cleaning corroded connectors, or replacing the body control module if necessary.
7. What tools are needed to diagnose and fix the B165D code?
You may need a multimeter, a circuit tester, basic hand tools, and an OBDII scanner to diagnose and fix the issue.
8. Could a blown fuse cause the B165D code?
A blown fuse is unlikely to cause a "high" voltage condition, but it is still worth checking the fuse for the left park lamp circuit as part of the diagnosis.
9. How much does it cost to repair the B165D code?
Repair costs vary depending on the issue, but replacing a bulb or repairing wiring can cost $50–$150, while BCM replacement may cost $300–$1,000.
10. Can I clear the B165D code without fixing the issue?
You can clear the code with an OBDII scanner, but it will likely return unless the underlying problem is resolved.
Discuss the causes and fixes for B165D OBDII Code
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