B2535 Code - Right Rear Turn Lamp Circuit Failure
Quick Answer
The Body Control Module (BCM) monitors the Right Rear Turn Lamp. Common causes include Faulty Right Rear Turn Lamp, Right Rear Turn Lamp harness is open or shorted, Right Rear Turn Lamp 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
- B2535 indicates Right Rear Turn Lamp Circuit Failure.
- Common causes
- Common causes include Faulty Right Rear Turn Lamp, Right Rear Turn Lamp harness is open or shorted, Right Rear Turn Lamp 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 B2535 Description
What are the Possible Causes of the DTC B2535?
- Faulty Right Rear Turn Lamp
- Right Rear Turn Lamp harness is open or shorted
- Right Rear Turn Lamp circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B2535?
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 B2535 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
- B2535 Lexus — Tonneau Cover Switch Malfunction
Frequently Asked Questions about B2535 Code
1. What are the common symptoms of OBDII code B2535 (Right Rear Turn Lamp Circuit Failure)?
- The common symptoms include the right rear turn signal not functioning properly, fast blinking of the turn signal indicator, or a warning light on the dashboard.
2. What are the possible causes of OBDII code B2535?
- The code B2535 can be triggered by a faulty right rear turn signal bulb, a damaged wiring harness, a defective turn signal relay, or a malfunctioning body control module.
3. How can I diagnose the cause of OBDII code B2535?
- To diagnose the issue, you can start by visually inspecting the right rear turn signal bulb, checking the wiring for any visible damage, testing the turn signal relay, and using a multimeter to check for continuity in the circuit.
4. Can a blown fuse cause OBDII code B2535?
- While a blown fuse is not a common cause of B2535, it is still a possibility. Check the fuse related to the right rear turn signal circuit to rule out this potential issue.
5. What are some repair tips for fixing OBDII code B2535?
- Replace the right rear turn signal bulb if it is burnt out, repair or replace any damaged wiring, test and replace the turn signal relay if necessary, and reset the fault code using an OBDII scanner after completing the repairs.
6. Is it safe to continue driving with OBDII code B2535?
- It is not recommended to drive with a malfunctioning turn signal, as it can pose a safety hazard to you and other drivers on the road. Promptly address the issue to ensure proper signaling while driving.
7. How much does it typically cost to repair OBDII code B2535?
- The cost of repairing B2535 can vary depending on the underlying cause of the issue, the cost of parts, and labor rates. It is advisable to consult with a professional mechanic for an accurate estimate.
8. Can moisture or water damage cause OBDII code B2535?
- Yes, moisture or water ingress into the right rear turn signal assembly can lead to corrosion of the bulb socket or wiring, resulting in the circuit failure indicated by code B2535.
9. Will disconnecting the battery reset OBDII code B2535?
- Disconnecting the battery may reset the fault code temporarily, but if the underlying issue is not addressed and repaired, the code is likely to reappear once the problem is detected again by the vehicle's system.
10. How can I prevent OBDII code B2535 from recurring in the future?
- To prevent the reoccurrence of B2535, regularly inspect the condition of all turn signal bulbs, keep the electrical connections clean and free of corrosion, and promptly address any issues with the turn signal system to maintain its proper functionality.
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