B1303 Ford Code - Accessory Delay Relay Coil Circuit Open
Quick Answer
The B1303 Ford code indicates that there is an open circuit in the accessory delay relay coil circuit. Common causes include Faulty accessory delay relay, Wiring harness damage or corrosion, Loose or disconnected electrical connectors. 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
- B1303 Ford indicates Accessory Delay Relay Coil Circuit Open.
- Common causes
- Common causes include Faulty accessory delay relay, Wiring harness damage or corrosion, Loose or disconnected electrical connectors.
- 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.
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Code B1303 Ford Description
The B1303 Ford code indicates that there is an open circuit in the accessory delay relay coil circuit. This relay is responsible for controlling the power to certain accessories in the vehicle, such as power windows, power locks, and interior lights. When this circuit is open, it means that the relay is not receiving power or is unable to function properly. This can result in the affected accessories not working or experiencing erratic behavior.
Common Causes of B1303 Ford
- Faulty accessory delay relay
- Wiring harness damage or corrosion
- Loose or disconnected electrical connectors
- Short circuit in the circuit
- Issues with the body control module
Symptoms of B1303 Ford
- Inoperative power windows or locks
- Interior lights not working
- Accessories turning on and off intermittently
- Fuse blowing repeatedly
- Battery drain when the vehicle is turned off
How to Fix B1303 Ford
- Begin by verifying the code with a diagnostic scan tool to ensure it is accurate.
- Inspect the wiring harness for any damage or corrosion, repairing or replacing as necessary.
- Check the accessory delay relay for proper function and replace if faulty.
- Test the electrical connectors for a secure connection and repair any loose or disconnected ones.
- If the issue persists, consult a professional technician to diagnose any potential problems with the body control module.
Cost to Fix B1303 Ford
The cost of repairing a B1303 Ford code can vary depending on the specific cause of the issue and the labor rates in your area. On average, you can expect to pay anywhere from $100 to $300 for parts and labor. Keep in mind that diagnostic time and labor rates at auto repair shops can fluctuate, so it's best to obtain a quote from a trusted technician before proceeding with the repair.
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Frequently Asked Questions about B1303 Ford Code
1. What are common symptoms of OBDII code B1303 in a Ford vehicle?
The common symptoms of OBDII code B1303 in a Ford vehicle include accessory delays not functioning properly, interior lights staying on, and issues with power windows and locks.
2. What does the OBDII code B1303 Ford Accessory Delay Relay Coil Circuit Open mean?
The OBDII code B1303 Ford Accessory Delay Relay Coil Circuit Open indicates that there is an open circuit in the accessory delay relay coil circuit, causing the relay to not function properly.
3. What are possible causes of OBDII code B1303 in a Ford vehicle?
Possible causes of OBDII code B1303 in a Ford vehicle include a faulty accessory delay relay, damaged wiring or connectors in the relay circuit, or a malfunctioning accessory delay timer module.
4. How can I diagnose the OBDII code B1303 in my Ford vehicle?
Diagnosing OBDII code B1303 in a Ford vehicle involves inspecting the accessory delay relay, checking the wiring and connectors in the relay circuit for damage, and testing the accessory delay timer module for proper function.
5. How can I repair OBDII code B1303 in my Ford vehicle?
To repair OBDII code B1303 in a Ford vehicle, you may need to replace the faulty accessory delay relay, repair or replace damaged wiring or connectors in the relay circuit, or replace the malfunctioning accessory delay timer module.
6. Can OBDII code B1303 in a Ford vehicle cause any safety concerns?
While OBDII code B1303 in a Ford vehicle may not directly cause safety concerns, it can affect the proper functioning of accessories like interior lights, power windows, and locks, which may impact convenience and comfort while driving.
7. Is it safe to continue driving with OBDII code B1303 present in a Ford vehicle?
It is generally safe to continue driving with OBDII code B1303 present in a Ford vehicle, but it is recommended to address the issue promptly to ensure the proper functioning of accessories and prevent any inconvenience while driving.
8. Can OBDII code B1303 be cleared/reset in a Ford vehicle?
OBDII code B1303 can be cleared/reset in a Ford vehicle using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes. However, the underlying issue causing the code should be diagnosed and repaired to prevent it from reoccurring.
9. How much does it typically cost to repair OBDII code B1303 in a Ford vehicle?
The cost to repair OBDII code B1303 in a Ford vehicle can vary depending on the specific cause of the issue, the cost of parts needed for repair, and labor charges. It is recommended to consult a professional mechanic for an accurate estimate.
10. Are there any preventive measures to avoid OBDII code B1303 in a Ford vehicle?
To prevent OBDII code B1303 in a Ford vehicle, it is recommended to regularly check and maintain the electrical components related to the accessory delay system, such as the relay, wiring, and connectors, to ensure they are in good working condition.
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