B1352 Code - Ignition Key-In Circuit Failure
Quick Answer
The B1352 code indicates an Ignition Key-In Circuit Failure, which means that the vehicle's computer has detected a problem with the circuit that detects the ignition key. Common causes include Faulty ignition key switch, Damaged wiring in the ignition key circuit, Malfunctioning ignition key sensor. 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
- B1352 indicates Ignition Key-In Circuit Failure.
- Common causes
- Common causes include Faulty ignition key switch, Damaged wiring in the ignition key circuit, Malfunctioning ignition key sensor.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code B1352 Description
The B1352 code indicates an Ignition Key-In Circuit Failure, which means that the vehicle's computer has detected a problem with the circuit that detects the ignition key. This circuit is responsible for recognizing when the key is inserted into the ignition switch and transmitting that information to the engine control module. When this circuit fails, it can lead to issues with starting the vehicle, as the engine may not receive the proper signal to ignite. This can result in the vehicle not starting at all or starting intermittently.
Common Causes of B1352
- Faulty ignition key switch
- Damaged wiring in the ignition key circuit
- Malfunctioning ignition key sensor
- Loose connections in the ignition key circuit
- Corrosion in the ignition key circuit components
Symptoms of B1352
- Intermittent starting issues
- Inconsistent ignition key recognition
- Engine stalling while driving
- Inability to start the vehicle at all
- Dashboard warning light indicating key-in circuit failure
How to Fix B1352
- Begin by conducting a visual inspection of the ignition key circuit wiring and connections to identify any visible damage or corrosion.
- Test the ignition key switch for functionality using a multimeter to determine if it is sending the proper signals to the engine control module.
- Check the ignition key sensor for proper operation and replace if necessary.
- Repair or replace any damaged wiring or connections in the ignition key circuit.
- Clear the diagnostic trouble codes from the vehicle's computer and test the system to ensure the issue has been resolved.
Cost to Fix B1352
The cost of repairing an Ignition Key-In Circuit Failure can vary depending on the specific cause of the issue and the labor rates in your area. In general, you can expect to pay anywhere from $100 to $300 for parts and labor. Keep in mind that diagnostic time and labor rates can vary, so it's best to check with local auto repair shops for a more accurate estimate. Additionally, rates may be higher at dealerships or in metropolitan areas, while independent shops often offer more competitive pricing.
Need more information about the B1352 code?
Need more information on how to fix the B1352 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B1352 code diagnosed by a professional: Find a repair shop in your area
Code B1352 Information for Specific Makes
- B1352 Buick — Passenger Front Airbag Resistance Too Low
- B1352 Cadillac — Passenger Front Airbag Resistance Too Low
- B1352 Chevrolet — Passenger Front Airbag Resistance Too Low
- B1352 Ford — Ignition Key-In Circuit Failure
- B1352 GMC — Passenger Front Airbag Resistance Too Low
- B1352 Hyundai — Passenger-Side Air Bag Module First Stage Resistance Low
- B1352 KIA — Passenger-Side Air Bag Module First Stage Resistance Low
- B1352 Lincoln — Ignition Key-In Circuit Failure
- B1352 Mercury — Ignition Key-In Circuit Failure
Frequently Asked Questions about B1352 Code
1. What are the common symptoms of OBDII code B1352 (Ignition Key-In Circuit Failure)?
- The common symptoms include difficulty starting the vehicle, intermittent starting issues, and the inability to turn the ignition key.
2. What are the possible causes of OBDII code B1352?
- Some possible causes of B1352 include a faulty ignition switch, damaged wiring in the key-in circuit, or a defective key-in switch.
3. How can I diagnose the source of OBDII code B1352?
- To diagnose B1352, you can use a diagnostic scanner to retrieve the trouble codes, inspect the ignition key cylinder, check the key-in switch, and examine the wiring for any visible damage.
4. Can a DIYer repair OBDII code B1352 at home?
- Repairing B1352 may require some technical knowledge and tools. It is recommended to consult a professional mechanic who can accurately diagnose and repair the issue.
5. Is it safe to drive with OBDII code B1352 present?
- It is not recommended to drive with B1352 as it can lead to unexpected starting problems and potential safety hazards. It is best to address the issue promptly.
6. How much does it typically cost to repair OBDII code B1352?
- The cost of repairing B1352 can vary depending on the root cause of the issue, labor costs, and parts needed. It is advisable to get a few quotes from different repair shops.
7. Can a dead battery cause OBDII code B1352 to appear?
- While a dead battery can sometimes trigger electrical issues, it is not a common cause of B1352. It is more likely related to the ignition key-in circuit itself.
8. Are there any preventive measures to avoid OBDII code B1352?
- Regular maintenance of the ignition system, including the key-in circuit components, can help prevent issues like B1352. Avoiding rough handling of the ignition key can also be beneficial.
9. Will disconnecting the battery reset OBDII code B1352?
- Disconnecting the battery may reset the code temporarily, but if the underlying issue is not repaired, the code is likely to reappear after driving the vehicle for a certain period.
10. Can water damage cause OBDII code B1352?
- Water damage to the key-in circuit components, such as the key-in switch or wiring, can potentially trigger B1352. Ensure that these components are properly sealed and protected from moisture.
Discuss the causes and fixes for B1352 OBDII Code
Code B1352 comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.