B170B RAM Code - Right Reverse Lamp Control Circuit
Quick Answer
The BCM receives a communication network message to indicate the vehicle is in reverse. Common causes include Blown Right Backup Bulb, Faulty Right Backup Lamp, Right Backup Lamp 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
- B170B RAM indicates Right Reverse Lamp Control Circuit.
- Common causes
- Common causes include Blown Right Backup Bulb, Faulty Right Backup Lamp, Right Backup Lamp 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 B170B RAM Description
What are the Possible Causes of the DTC B170B RAM?
- Blown Right Backup Bulb
- Faulty Right Backup Lamp
- Right Backup Lamp harness is open or shorted
- Right Backup Lamp circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B170B RAM?
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.
Code Tech Notes
B170B-15 RIGHT REVERSE LAMP CONTROL CIRCUIT SHORT TO BATTERY OR OPEN
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B170B RAM 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 B170B RAM Code
1. What are the common symptoms of OBDII code B170B RAM related to the Right Reverse Lamp Control Circuit?
- The common symptoms include the right reverse lamp not illuminating when the vehicle is in reverse gear, flickering or dimming of the lamp, or a warning light on the dashboard.
2. What are the potential causes of OBDII code B170B RAM for the Right Reverse Lamp Control Circuit?
- Possible causes include a faulty reverse lamp bulb, a damaged wiring harness, a faulty reverse lamp switch, a blown fuse, or a problem with the body control module.
3. How can I diagnose the issue causing OBDII code B170B RAM for the Right Reverse Lamp Control Circuit?
- You can start by visually inspecting the reverse lamp bulb, checking the wiring for any damage, testing the reverse lamp switch, inspecting the fuse, and using an OBDII scanner to retrieve the trouble codes.
4. What are some repair tips for resolving OBDII code B170B RAM for the Right Reverse Lamp Control Circuit?
- Repair tips include replacing the faulty reverse lamp bulb, repairing or replacing damaged wiring, testing and replacing the reverse lamp switch if necessary, checking and replacing the fuse, and resetting the trouble codes with an OBDII scanner.
5. Can I drive my vehicle with OBDII code B170B RAM for the Right Reverse Lamp Control Circuit?
- It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to ensure proper functioning of the right reverse lamp for safety reasons.
6. How much does it typically cost to repair OBDII code B170B RAM related to the Right Reverse Lamp Control Circuit?
- The cost of repair can vary depending on the specific cause of the issue, but it may range from a simple bulb replacement costing a few dollars to more complex repairs involving wiring or component replacement costing a few hundred dollars.
7. Can OBDII code B170B RAM for the Right Reverse Lamp Control Circuit cause other electrical problems in the vehicle?
- While this code specifically relates to the right reverse lamp control circuit, underlying issues such as damaged wiring or a faulty switch could potentially lead to other electrical problems in the vehicle if left unaddressed.
8. Is it possible to reset OBDII code B170B RAM for the Right Reverse Lamp Control Circuit without repairing the issue?
- While you can clear the trouble code with an OBDII scanner, it is recommended to diagnose and repair the root cause of the problem to ensure the right reverse lamp functions properly and to prevent the code from reoccurring.
9. How do I prevent OBDII code B170B RAM for the Right Reverse Lamp Control Circuit from happening again in the future?
- Regularly inspecting and maintaining the reverse lamps, checking the wiring for any signs of damage, and addressing any issues promptly can help prevent the recurrence of this OBDII trouble code.
10. Can a DIY enthusiast with basic automotive knowledge repair OBDII code B170B RAM related to the Right Reverse Lamp Control Circuit?
- Yes, depending on the specific cause of the issue, tasks such as replacing a bulb or checking for damaged wiring may be within the capabilities of a DIY enthusiast with basic automotive knowledge. However, more complex repairs may require professional assistance.
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