C1708 Buick Code - Right Rear Center Sensor Circuit Short to Battery
Quick Answer
Parking Aid Systems consist of the following: - Four ultrasonic parking aid sensors (located in the rear bumper) - Parking aid speaker-audible warning tone - Parking Aid Module (PAM) - Parking aid switch The parking aid system detects objects behind the vehicle when the vehicle reverse gear select input to the control module enabled.The PAM does this by calculating the distance to an object by the use of four ultrasonic sensors mounted in the rear bumper. Common causes include Faulty Right Rear Sensor, Right Rear Sensor harness is open or shorted to ground, Right Rear Sensor 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
- C1708 Buick indicates Right Rear Center Sensor Circuit Short to Battery.
- Common causes
- Common causes include Faulty Right Rear Sensor, Right Rear Sensor harness is open or shorted to ground, Right Rear Sensor 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 C1708 Buick Description
- Four ultrasonic parking aid sensors (located in the rear bumper)
- Parking aid speaker-audible warning tone
- Parking Aid Module (PAM)
- Parking aid switch
The parking aid system detects objects behind the vehicle when the vehicle reverse gear select input to the control module enabled.The PAM does this by calculating the distance to an object by the use of four ultrasonic sensors mounted in the rear bumper. The ultrasonic field is emitted in a semicircular area around the rear of the vehicle. The sensors can detect objects approximately 1.8 m (5.9 ft) to the rear of the vehicle, 50 cm (1.6 ft) to the rear side of the vehicle, and 16 cm (6 in) above ground. A 750 kHz variable warning tone is generated from a speaker located inside the rear RH quarter trim panel. The speaker increases its warning tone rate as the vehicle gets closer to an obstacle. When an object is detected within 25 cm (10 in) of the sensors, the warning tone becomes continuous.
The parking aid system is enabled when the vehicle ignition is in RUN and the reverse (R) gear is selected. The parking aid disabled indicator will illuminate for three seconds when the ignition is turned to RUN. The system can be disabled by depressing the parking aid disable switch on the instrument panel. The parking aid system will indicate it is disabled by illuminating the parking aid disabled indicator. The system will always enable when the ignition is turned to RUN, or entry into reverse (R).
The parking aid system will be disabled if a fault is detected in one of the four sensors, the parking aid speaker or the parking aid module. This will be indicated by the parking aid disabled indicator being illuminated.
What are the Possible Causes of the DTC C1708 Buick?
- Faulty Right Rear Sensor
- Right Rear Sensor harness is open or shorted to ground
- Right Rear Sensor circuit poor electrical connection
How to Fix the DTC C1708 Buick?
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 C1708 Buick 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 C1708 Buick Code
1. What are the common symptoms of OBDII code C1708 in a Buick related to the Right Rear Center Sensor Circuit Short to Battery?
- Common symptoms include issues with the right rear center sensor functionality, ABS warning light illumination, and potential loss of stability control.
2. What can cause the Right Rear Center Sensor Circuit Short to Battery code C1708 in a Buick?
- Possible causes include damaged wiring, a faulty sensor, poor electrical connections, or a malfunctioning ABS module.
3. How can I diagnose the Right Rear Center Sensor Circuit Short to Battery code C1708 in my Buick?
- Diagnose by inspecting the wiring and sensor for damage, testing the electrical connections, and using a diagnostic scanner to pinpoint the exact issue.
4. Can I still drive my Buick with OBDII code C1708 related to the Right Rear Center Sensor Circuit Short to Battery?
- It is not recommended to drive the vehicle with this code present, as it can affect the ABS system and stability control, compromising safety.
5. How can I repair the Right Rear Center Sensor Circuit Short to Battery issue in my Buick?
- Repair steps may involve repairing or replacing damaged wiring, replacing the sensor if faulty, ensuring proper electrical connections, and resetting the system.
6. Are there any DIY tips for troubleshooting OBDII code C1708 in a Buick?
- DIY tips include visually inspecting wiring, checking sensor connections, ensuring proper grounding, and using a diagnostic tool to reset the system.
7. Will clearing the OBDII code C1708 related to the Right Rear Center Sensor Circuit Short to Battery fix the issue permanently?
- Clearing the code may temporarily remove the warning light, but if the underlying issue is not addressed, the code is likely to reappear.
8. How much does it typically cost to repair OBDII code C1708 in a Buick at a dealership or repair shop?
- Repair costs can vary depending on the exact cause of the issue, but expect to pay for diagnostic time, parts, and labor, which can range from $100 to $500 or more.
9. Can a faulty Right Rear Center Sensor Circuit Short to Battery cause other problems in my Buick?
- Yes, a malfunctioning sensor or wiring issue can affect the overall ABS system, stability control, and potentially impact the vehicle's braking performance.
10. Is it possible to prevent OBDII code C1708 from occurring in my Buick in the future?
- Regularly inspecting the ABS system components, ensuring proper maintenance, and addressing any warning lights promptly can help prevent this code from reoccurring.
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