P1682 Code - Ignition 1 Switch Circuit 2
Quick Answer
There are 2 ignition 1 voltage circuits supplied to the Engine Control Module (ECM). 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
- P1682 indicates Ignition 1 Switch Circuit 2.
- 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 P1682 Description
What are the Possible Causes of the DTC P1682?
- Faulty ignition switch
- Ignition Switch harness is open or shorted
- Ignition Switch circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P1682?
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 P1682 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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Information for Specific Makes
- P1682 Acura — Automotic Transmission To Engine Control Module Signal 'A' Input High
- P1682 Audi — CAN Data Bus ABS Implausible Signal
- P1682 Buick — Ignition 1 Switch Circuit 2
- P1682 Cadillac — Ignition 1 Switch Circuit 2
- P1682 Chevrolet — Ignition 1 Switch Circuit 2
- P1682 Chrysler — Charging System Voltage Too Low
- P1682 Dodge — Charging System Voltage Too Low
- P1682 GMC — Ignition 1 Switch Circuit 2
- P1682 Honda — Automotic Transmission To Engine Control Module Signal 'A' Input High
- P1682 Hummer — Ignition 1 Switch Circuit 2
- P1682 Isuzu — Automotic Transmission To Engine Control Module Signal 'A' Input High
- P1682 Jeep — Charging System Voltage Too Low
- P1682 Pontiac — Ignition 1 Switch Circuit 2
- P1682 RAM — Charging System Voltage Too Low
- P1682 Saab — Ignition 1 Switch Circuit 2
- P1682 Saturn — Ignition 1 Switch Circuit 2
- P1682 Volkswagen — CAN Data Bus ABS Implausible Signal
Frequently Asked Questions about P1682 Code
1. What are the common symptoms of OBDII code P1682 (Ignition 1 Switch Circuit 2)?
- Common symptoms include issues with starting the vehicle, intermittent power loss, and problems with the engine stalling.
2. What are the possible causes of OBDII code P1682?
- Possible causes of this code include a faulty ignition switch, damaged wiring or connectors in the ignition circuit, or a defective ignition switch control module.
3. How can I diagnose the OBDII code P1682?
- Diagnosing this code typically involves using a scan tool to retrieve the code and then inspecting the ignition switch, wiring, and connectors for any visible damage or issues.
4. Can I still drive my vehicle with OBDII code P1682?
- It is not recommended to drive your vehicle with this code present, as it can lead to potential safety hazards or further damage to the vehicle.
5. How do I repair OBDII code P1682?
- Repairing this code may involve replacing the faulty ignition switch, repairing damaged wiring or connectors, or replacing the ignition switch control module as needed.
6. Are there any DIY tips for fixing OBDII code P1682?
- While some simple inspections and basic wiring checks can be done by DIY enthusiasts, for a proper repair, it is recommended to consult a professional mechanic.
7. How much does it cost to fix OBDII code P1682?
- The cost of fixing this code can vary depending on the exact cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.
8. Will resetting the OBDII code P1682 make it go away permanently?
- Resetting the code may temporarily clear the error, but if the underlying issue is not addressed, the code is likely to reappear after driving the vehicle for some time.
9. Can a low battery voltage trigger OBDII code P1682?
- Yes, a low battery voltage can sometimes trigger this code, so it's recommended to ensure the battery is in good condition before pursuing other repairs.
10. Is OBDII code P1682 a serious problem that requires immediate attention?
- While not an emergency situation, it is advisable to address this code promptly to avoid potential safety risks and prevent further damage to the vehicle's components.
1. What are the common symptoms of OBDII code P1682 Ignition 1 Switch Circuit 2?
- Common symptoms include issues with starting the vehicle, intermittent starting problems, and possible stalling while driving.
2. What are the possible causes of OBDII code P1682 Ignition 1 Switch Circuit 2?
- The code may be triggered by a faulty ignition switch, wiring issues in the ignition circuit, a defective ignition switch relay, or a problem with the ignition cylinder.
3. How serious is OBDII code P1682 Ignition 1 Switch Circuit 2?
- While the severity can vary, it is important to address this code promptly as it can lead to starting and driving issues that may compromise the safety and reliability of the vehicle.
4. Can OBDII code P1682 Ignition 1 Switch Circuit 2 be fixed at home?
- Depending on the underlying cause, some DIY enthusiasts may be able to address the issue by checking and repairing wiring connections or replacing the ignition switch. However, more complex problems may require professional diagnosis and repair.
5. How can I diagnose OBDII code P1682 Ignition 1 Switch Circuit 2?
- Diagnosis typically involves using a scan tool to retrieve the code, checking the related wiring and components for any visible damage, and testing the ignition switch and related components for proper operation.
6. What are some repair tips for fixing OBDII code P1682 Ignition 1 Switch Circuit 2?
- Inspect the ignition switch and related wiring for any signs of damage, ensure all connections are secure, consider replacing the ignition switch if necessary, and clear the code to see if the issue is resolved.
7. Can driving with OBDII code P1682 Ignition 1 Switch Circuit 2 cause further damage?
- Continuously driving with this code may lead to more severe starting or electrical issues over time, so it is advisable to address the problem promptly to prevent any potential damage.
8. How much does it cost to repair OBDII code P1682 Ignition 1 Switch Circuit 2?
- The cost of repair can vary depending on the underlying cause of the code, but it may range from a simple DIY fix with minimal expenses to a more complex repair involving professional diagnostic and labor costs.
9. Will resetting the OBDII code P1682 Ignition 1 Switch Circuit 2 make it go away permanently?
- Resetting the code may temporarily clear the warning light, but if the underlying issue is not addressed, the code is likely to reappear once the problem persists.
10. Is it safe to drive with OBDII code P1682 Ignition 1 Switch Circuit 2 illuminated?
- It is generally not recommended to drive with the code illuminated, as it indicates a potential issue with the ignition system that may affect the vehicle's performance and safety.
Discuss the causes and fixes for P1682 OBDII Code
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i have a 2008 chevy impala and the code p1682 usung a matco tools quick tool came up as
P1682 - Metering Oil Pump Malfunction but i cant find no earlier history for my problem help anybody -
Information updated for Chevrolet.
P1682 CHEVROLET - Ignition 1 Switch Circuit 2Read more: https://www.autocodes.com/p16...
You may have a problem with the ignition switch.
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