B16B3 Chrysler Code - Right Stop Lamp Control Circuit
Quick Answer
The Body Control Module (BCM) receives a hardwired brake signal from the Anti-lock Brake System (ABS) module indicating that the Brake Pedal is applied. Common causes include Faulty Right Stop Lamp, Right Stop Lamp harness is open or shorted, Right Stop 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
- B16B3 Chrysler indicates Right Stop Lamp Control Circuit.
- Common causes
- Common causes include Faulty Right Stop Lamp, Right Stop Lamp harness is open or shorted, Right Stop 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 B16B3 Chrysler Description
What are the Possible Causes of the DTC B16B3 Chrysler?
- Faulty Right Stop Lamp
- Right Stop Lamp harness is open or shorted
- Right Stop Lamp circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B16B3 Chrysler?
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
B16AF-15 RIGHT STOP LAMP CONTROL CIRCUIT SHORT TO BATTERY OR OPEN
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B16B3 Chrysler 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 B16B3 Chrysler Code
1. What are the common symptoms of OBDII code B16B3 on a Chrysler related to the Right Stop Lamp Control Circuit?
When this code is present, you may notice that the right stop lamp (brake light) on your Chrysler is not functioning correctly. The lamp may stay on constantly, not illuminate at all, or behave erratically.
2. What are the possible causes of OBDII code B16B3 on a Chrysler?
The code B16B3 points to a malfunction in the Right Stop Lamp Control Circuit. Common causes include a faulty brake light bulb, a wiring issue, a defective brake light switch, or a problem with the Body Control Module (BCM).
3. How can I diagnose the Right Stop Lamp Control Circuit issue triggering code B16B3 on my Chrysler?
To diagnose the issue, start by checking the right stop lamp bulb for any signs of damage. Next, inspect the wiring harness for any breaks or loose connections. Finally, test the brake light switch and BCM for proper operation.
4. Can a bad brake light switch cause OBDII code B16B3 to appear on a Chrysler?
Yes, a malfunctioning brake light switch can trigger code B16B3. If the switch fails to send the proper signal to the BCM, it can result in issues with the right stop lamp control circuit.
5. Is it safe to continue driving my Chrysler with OBDII code B16B3 related to the Right Stop Lamp Control Circuit?
It is not recommended to drive your vehicle with a malfunctioning brake light, as it compromises your safety and the safety of other drivers on the road. It is advised to address the issue promptly.
6. How difficult is it to repair OBDII code B16B3 on a Chrysler associated with the Right Stop Lamp Control Circuit?
The difficulty of the repair can vary depending on the exact cause of the issue. Replacing a faulty bulb is relatively simple, while diagnosing and fixing wiring or module problems may require more advanced skills and tools.
7. Are there any DIY tips for troubleshooting OBDII code B16B3 on a Chrysler at home?
If you have basic automotive knowledge, you can start by visually inspecting the brake light bulb and its connections. You can also use a multimeter to test the continuity of the wiring and check the brake light switch for proper functionality.
8. Can resetting the OBDII system clear code B16B3 on a Chrysler temporarily?
Resetting the OBDII system may temporarily clear the code, but if the underlying issue causing the Right Stop Lamp Control Circuit problem is not fixed, the code is likely to reappear once the system detects the fault again.
9. Will replacing the Right Stop Lamp assembly fix OBDII code B16B3 on a Chrysler?
Replacing the entire Right Stop Lamp assembly is not always necessary to resolve code B16B3. It is more common for the issue to be related to a bulb, wiring, switch, or module problem that can be addressed individually.
10. How much can I expect to pay for professional repairs related to OBDII code B16B3 on a Chrysler?
The cost of repairs for code B16B3 can vary depending on the exact cause of the issue and the labor rates in your area. Simple fixes like bulb replacement may be relatively inexpensive, while more complex wiring or module repairs can be more costly.
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