B2964 Cadillac Code - Key In Ignition Circuit High
Quick Answer
The Body Control Module (BCM) uses a key in ignition input in order to control certain features in the vehicle. Common causes include Faulty Ignition Switch, Ignition Switch harness is open or shorted, Ignition Switch 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
- B2964 Cadillac indicates Key In Ignition Circuit High.
- Common causes
- Common causes include Faulty Ignition Switch, Ignition Switch harness is open or shorted, Ignition Switch 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 B2964 Cadillac Description
The key in the ignition input circuit is grounded when you fully insert the ignition key into the ignition switch. This, in turn, pulls the BCM key in ignition input low.
What are the Possible Causes of the DTC B2964 Cadillac?
- Faulty Ignition Switch
- Ignition Switch harness is open or shorted
- Ignition Switch circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B2964 Cadillac?
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.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B2964 Cadillac 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 B2964 Cadillac Code
1. What are the common symptoms of OBDII code B2964 (Cadillac) Key In Ignition Circuit High?
- Common symptoms include difficulty starting the vehicle, intermittent starting issues, and illumination of the Check Engine Light.
2. What can cause the OBDII code B2964 (Cadillac) Key In Ignition Circuit High?
- The code can be triggered by a faulty ignition switch, a short circuit in the wiring, or a malfunctioning key detection system.
3. How serious is the OBDII code B2964 (Cadillac) Key In Ignition Circuit High?
- While the code itself may not cause immediate drivability issues, it can lead to starting problems and potential safety concerns if left unresolved.
4. How can I diagnose the OBDII code B2964 (Cadillac) Key In Ignition Circuit High?
- Diagnosis typically involves using a scan tool to retrieve the code, inspecting the ignition switch and wiring, and testing the key detection system.
5. Can I continue driving with the OBDII code B2964 (Cadillac) Key In Ignition Circuit High?
- It is not recommended to ignore the code, as it can lead to unpredictable starting issues and potential failure to start the vehicle.
6. What are some repair tips for fixing the OBDII code B2964 (Cadillac) Key In Ignition Circuit High?
- Repair tips include checking and replacing the ignition switch, repairing any damaged wiring, and recalibrating or replacing the key detection system.
7. Will resetting the OBDII code B2964 (Cadillac) Key In Ignition Circuit High make it go away permanently?
- Resetting the code without addressing the underlying issue will not make it go away permanently. Proper diagnosis and repair are necessary.
8. How much does it cost to fix the OBDII code B2964 (Cadillac) Key In Ignition Circuit High?
- The cost of fixing the code can vary depending on the specific cause, but it may involve parts replacement and labor costs at a repair shop.
9. Can a DIY enthusiast fix the OBDII code B2964 (Cadillac) Key In Ignition Circuit High?
- Depending on the skill level and tools available, some DIY enthusiasts may be able to address the code by following repair guides and procedures.
10. How long does it take to repair the OBDII code B2964 (Cadillac) Key In Ignition Circuit High?
- The repair time can vary based on the exact cause of the code and the complexity of the repair, but it may take a few hours to a day at a repair shop.
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