How to Fix B1339 Chime Input Request Circuit Short to Battery
If you’re experiencing the B1339 Chime Input Request Circuit Short to Battery error code, you’re not alone. This error code is a common issue that many car owners face. The good news is that it’s a relatively easy problem to fix, and you can do it yourself with a few simple steps. In this article, we’ll guide you through the process of fixing the B1339 error code.
What is the B1339 Error Code?
The B1339 error code is a chime input request circuit short to battery error. This error code is usually caused by a short circuit in the chime input request circuit. The chime input request circuit is responsible for sending signals to the chime module, which produces the warning chimes that you hear in your car. When this circuit is shorted to the battery, it can cause the chime module to malfunction, resulting in the B1339 error code.
Step-by-Step Guide to Fixing the B1339 Error Code
Step 1: Disconnect the Battery
The first step in fixing the B1339 error code is to disconnect the battery. This will ensure that there is no power running through the car, which will prevent any electrical shocks or damage to the car’s electrical system. To disconnect the battery, locate the negative terminal and use a wrench to loosen the nut. Once the nut is loose, remove the negative cable from the battery.
Step 2: Locate the Chime Module
The next step is to locate the chime module. The chime module is usually located under the dashboard on the driver’s side of the car. It’s a small black box with a wiring harness attached to it.
Step 3: Check the Wiring Harness
Once you’ve located the chime module, check the wiring harness for any signs of damage or wear. Look for any frayed wires, loose connections, or signs of corrosion. If you find any damage, you’ll need to replace the wiring harness.
Step 4: Check the Chime Module
If the wiring harness looks fine, the next step is to check the chime module itself. Use a multimeter to test the voltage at the chime module. If the voltage is too high or too low, it could be a sign that the chime module is malfunctioning and needs to be replaced.
Step 5: Replace the Chime Module
If the chime module is malfunctioning, you’ll need to replace it. To do this, disconnect the wiring harness from the old chime module and remove it from the car. Then, install the new chime module and reconnect the wiring harness.
Step 6: Reconnect the Battery
Once you’ve replaced the chime module, it’s time to reconnect the battery. Reconnect the negative cable to the negative terminal and tighten the nut with a wrench. Make sure the connection is tight and secure.
Fixing the B1339 error code is a relatively easy process that you can do yourself with a few simple steps. By following the steps outlined in this article, you can fix the error code and get your car’s warning chimes back to working order.
1. Can I drive my car with the B1339 error code?
It’s not recommended to drive your car with the B1339 error code. This error code can cause the warning chimes to malfunction, which can be a safety hazard while driving.
2. How much does it cost to fix the B1339 error code?
The cost to fix the B1339 error code will depend on the extent of the damage and whether you choose to do the repairs yourself or take it to a mechanic. If you choose to do the repairs yourself, the cost will be minimal, as you’ll only need to purchase a new chime module if that’s the issue.
3. How long does it take to fix the B1339 error code?
Fixing the B1339 error code can take anywhere from 30 minutes to a few hours, depending on the extent of the damage and your level of experience with car repairs. If you’re not familiar with car repairs, it’s recommended to take it to a mechanic to ensure the repairs are done correctly.