C1947 Code - Seat Track Position Switch Circuit Short to Ground
Quick Answer
The Engine Control Module (ECM) monitors the Seat Track Position Switch. Common causes include Faulty Seat Track Position Switch, Seat Track Position Switch harness is open or shorted, Seat Track Position 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
- C1947 indicates Seat Track Position Switch Circuit Short to Ground.
- Common causes
- Common causes include Faulty Seat Track Position Switch, Seat Track Position Switch harness is open or shorted, Seat Track Position 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 C1947 Description
What are the Possible Causes of the DTC C1947?
- Faulty Seat Track Position Switch
- Seat Track Position Switch harness is open or shorted
- Seat Track Position Switch circuit poor electrical connection
How to Fix the DTC C1947?
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 C1947 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.
Need more information about the C1947 code?
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Get the C1947 code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- C1947 Ford — Seat Track Position Switch Circuit Short to Ground
- C1947 Lincoln — Seat Track Position Switch Circuit Short to Ground
- C1947 Mercury — Seat Track Position Switch Circuit Short to Ground
Frequently Asked Questions about C1947 Code
1. What are the common symptoms of OBDII code C1947 Seat Track Position Switch Circuit Short to Ground?
The common symptoms include power seat malfunction, inability to adjust seat position, and potential illumination of the airbag warning light.
2. What are the possible causes of OBDII code C1947 Seat Track Position Switch Circuit Short to Ground?
Possible causes may include damaged wiring, a faulty seat track position switch, a short circuit to ground in the circuit, or a malfunctioning control module.
3. How can I diagnose the issue related to OBDII code C1947 Seat Track Position Switch Circuit Short to Ground?
A thorough inspection of the wiring harness, seat track position switch, and related components is necessary. Using a multimeter to test for continuity and shorts can help pinpoint the exact problem.
4. Can OBDII code C1947 Seat Track Position Switch Circuit Short to Ground be fixed at home?
Depending on your automotive knowledge and skills, it may be possible to fix this issue at home by identifying and repairing the faulty wiring or component causing the short to ground. However, professional diagnosis and repair may be recommended for complex issues.
5. Is it safe to drive with OBDII code C1947 Seat Track Position Switch Circuit Short to Ground?
It is generally not recommended to drive with this code present, as it can affect the functionality of the power seat and potentially impact safety in the event of a collision due to airbag system involvement.
6. What are some repair tips for resolving OBDII code C1947 Seat Track Position Switch Circuit Short to Ground?
Repair tips may include checking and repairing damaged wiring, replacing the seat track position switch if necessary, addressing any short circuits, and resetting the fault code after the repair.
7. How much does it typically cost to fix OBDII code C1947 Seat Track Position Switch Circuit Short to Ground?
The cost of repair can vary depending on the underlying issue, parts needed, and labor rates. It is advisable to obtain quotes from automotive repair shops or technicians for an accurate estimate.
8. Can resetting the OBDII system clear the C1947 code temporarily?
Resetting the OBDII system may temporarily clear the code, but if the underlying issue causing the short to ground is not addressed, the code is likely to reappear once the problem is detected again.
9. Will disconnecting the battery reset the OBDII code C1947 Seat Track Position Switch Circuit Short to Ground?
Disconnecting the battery may reset the code temporarily, but it is important to diagnose and repair the root cause of the issue to prevent the code from reoccurring.
10. How can I prevent OBDII code C1947 Seat Track Position Switch Circuit Short to Ground in the future?
Regular inspection and maintenance of the power seat components, wiring harness, and control modules can help prevent issues like circuit shorts to ground. Addressing any warning signs promptly can also help avoid triggering this code.
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