B0687 Pontiac Code - Security System Indicator Circuit Low
Quick Answer
The security indicator is controlled by the Body Control Module (BCM) based on commands from the immobilizer system or the Content Theft Deterrent (CTD) system. Common causes include Faulty Instrument Panel Cluster (IPC), Instrument Panel Cluster (IPC) harness is open or shorted, Instrument Panel Cluster (IPC) circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
- What it means
- B0687 Pontiac indicates Security System Indicator Circuit Low.
- Common causes
- Common causes include Faulty Instrument Panel Cluster (IPC), Instrument Panel Cluster (IPC) harness is open or shorted, Instrument Panel Cluster (IPC) circuit poor electrical connection.
- Severity
- Low - monitor the vehicle and repair when practical.
- Can I drive?
- The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
Code B0687 Pontiac Description
What are the Possible Causes of the DTC B0687 Pontiac?
- Faulty Instrument Panel Cluster (IPC)
- Instrument Panel Cluster (IPC) harness is open or shorted
- Instrument Panel Cluster (IPC) circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B0687 Pontiac?
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 B0687 Pontiac 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 B0687 Pontiac Code
1. What are the common symptoms of OBDII code B0687 in a Pontiac related to the Security System Indicator Circuit Low?
- The common symptoms include the security system indicator light staying illuminated or flashing erratically on the dashboard.
2. What could cause the Security System Indicator Circuit Low code B0687 in a Pontiac?
- Potential causes may include a faulty security system indicator light, damaged wiring or connectors in the circuit, a malfunctioning body control module (BCM), or a security system issue.
3. How can I diagnose the Security System Indicator Circuit Low code B0687 in my Pontiac?
- You can start by visually inspecting the indicator light, wiring, and connectors for any visible damage. Using a multimeter to test the circuit continuity and checking the BCM for any related fault codes can also help diagnose the issue.
4. Is it safe to drive my Pontiac with the OBDII code B0687 related to the Security System Indicator Circuit Low?
- It is generally safe to drive the vehicle with this code, but it is recommended to have the issue diagnosed and repaired to ensure the proper functioning of the security system.
5. Can I reset the OBDII code B0687 in my Pontiac without fixing the underlying issue?
- While you can clear the code using an OBDII scanner, it is crucial to address the root cause to prevent the code from reoccurring and to maintain the integrity of the security system.
6. Are there any DIY repair tips for fixing the Security System Indicator Circuit Low code B0687 in a Pontiac?
- DIY repair tips may include checking and repairing any damaged wiring or connectors, ensuring the indicator light is functioning correctly, and consulting the vehicle's repair manual for specific troubleshooting steps.
7. How much does it cost to repair the OBDII code B0687 in a Pontiac at a professional auto repair shop?
- The cost of repair can vary depending on the exact cause of the issue, labor rates, and parts needed. It is advisable to obtain quotes from different auto repair shops for an accurate estimate.
8. Can a bad battery or alternator cause the Security System Indicator Circuit Low code B0687 in a Pontiac?
- While a bad battery or alternator can potentially cause electrical issues in a vehicle, they are less likely to trigger this specific OBDII code. Focus on inspecting the security system components and related wiring first.
9. Will fixing the Security System Indicator Circuit Low code B0687 in my Pontiac improve security features like alarm functionality?
- Addressing this code is essential for maintaining the proper functioning of the security system. Once repaired, the security features, including the alarm system, should operate as intended.
10. Is the OBDII code B0687 specific to Pontiac vehicles, or can it occur in other car makes and models?
- While this code is associated with Pontiac vehicles, similar issues with security system indicator circuits can potentially occur in other car makes and models equipped with similar security systems.
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