C1002 Jeep Code - Brake Switch Stuck High
Quick Answer
The Totally Integrated Power Module (TIPM) monitors the Primary Brake Switch Signal Circuit Brake Lamp Switch Output Circuit for three minutes once the set conditions have been met. Common causes include Faulty Brake Pedal Switch, Brake Pedal Switch harness is open or shorted, Brake Pedal 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
- C1002 Jeep indicates Brake Switch Stuck High.
- Common causes
- Common causes include Faulty Brake Pedal Switch, Brake Pedal Switch harness is open or shorted, Brake Pedal 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 C1002 Jeep Description
What are the Possible Causes of the DTC C1002 Jeep?
- Faulty Brake Pedal Switch
- Brake Pedal Switch harness is open or shorted
- Brake Pedal Switch circuit poor electrical connection
- Faulty Totally Integrated Power Module (TIPM)
How to Fix the DTC C1002 Jeep?
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 C1002 Jeep 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 C1002 Jeep Code
1. What are the common symptoms of OBDII code C1002 in a Jeep related to the brake switch stuck high?
- Common symptoms include the brake lights staying on constantly, cruise control not functioning properly, and the inability to shift out of park.
2. What can cause the OBDII code C1002 in a Jeep indicating a brake switch stuck high?
- The code can be triggered by a faulty brake light switch, a short circuit in the brake light circuit, or issues with the wiring harness.
3. How can I diagnose the OBDII code C1002 in a Jeep for a brake switch stuck high issue?
- You can diagnose the problem by checking the brake light switch for proper operation, inspecting the wiring for any damage, and testing the brake light circuit for continuity.
4. What are the potential dangers of driving with the brake switch stuck high in a Jeep?
- Driving with this issue can lead to draining the vehicle's battery due to the brake lights staying on, and it can also impact the proper function of critical safety features like cruise control and the transmission shift interlock.
5. Can I repair the OBDII code C1002 related to a brake switch stuck high in a Jeep on my own?
- Depending on your experience and tools, you may be able to replace the brake light switch or repair wiring issues yourself. However, seeking professional help is recommended for accurate diagnosis and proper repair.
6. How much does it typically cost to fix the OBDII code C1002 in a Jeep due to a brake switch stuck high issue?
- The cost of repair can vary based on the specific cause of the problem, but replacing a brake light switch or repairing wiring issues may range from $50 to $200, including parts and labor.
7. Is it safe to continue driving my Jeep with the OBDII code C1002 indicating a brake switch stuck high?
- It is not recommended to drive the vehicle with this issue due to safety concerns related to brake light functionality and potential impacts on other systems like cruise control and shifting.
8. Can a faulty brake switch cause other OBDII codes to appear in a Jeep?
- Yes, a faulty brake switch can lead to various codes related to brake system malfunctions, such as C1001 for brake switch circuit low and C1003 for brake switch circuit open.
9. How long does it usually take to replace a brake light switch in a Jeep to fix the OBDII code C1002?
- The replacement of a brake light switch in a Jeep can typically be done within 30 minutes to an hour, depending on the model and accessibility of the switch location.
10. Are there any preventive measures to avoid the OBDII code C1002 related to a brake switch stuck high in a Jeep?
- Regularly checking and maintaining the brake light switch, inspecting the wiring harness for any signs of wear, and promptly addressing any brake light issues can help prevent the occurrence of this code.
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