AutoCodes – Isuzu – P0808 Isuzu

P0808 Isuzu Code - Clutch Position Sensor Circuit High

Quick Answer

The Transmission Control Module (TCM) monitors the Clutch Position Sensor signal. Common causes include Faulty Clutch Position Sensor, Clutch Position Sensor harness is open or shorted, Clutch Position 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
P0808 Isuzu indicates Clutch Position Sensor Circuit High.
Common causes
Common causes include Faulty Clutch Position Sensor, Clutch Position Sensor harness is open or shorted, Clutch Position 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.
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Code Popularity 2,790
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 09, 2019
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Code P0808 Isuzu Description

The Transmission Control Module (TCM) monitors the Clutch Position Sensor signal. The TCM sets the OBDII code when the Clutch Position Sensor is not to factory specifications.
OBDII Code P0808 Isuzu - Clutch Position Sensor Circuit High - AutoCodes.com
P0808 Isuzu Code - Clutch Position Sensor Circuit High

What are the Possible Causes of the DTC P0808 Isuzu?

  • Faulty Clutch Position Sensor
  • Clutch Position Sensor harness is open or shorted
  • Clutch Position Sensor circuit poor electrical connection

How to Fix the DTC P0808 Isuzu?

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 P0808 Isuzu 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 P0808 Isuzu code?

Need more information on how to fix the P0808 Isuzu code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0808 Isuzu code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0808 Isuzu Code

1. What are the common symptoms of OBDII code P0808 Isuzu (Clutch Position Sensor Circuit High)?

- Common symptoms include difficulty shifting gears, engine stalling when coming to a stop, and the Check Engine Light illuminating on the dashboard.

2. What could be causing the OBDII code P0808 Isuzu to trigger?

- The code P0808 typically indicates an issue with the clutch position sensor circuit, which could be caused by a faulty sensor, damaged wiring, or a poor connection.

3. How can I diagnose the cause of the OBDII code P0808 Isuzu?

- To diagnose the issue, you can use a diagnostic scanner to read the code, visually inspect the clutch position sensor and its wiring, and perform continuity tests to check for any electrical faults.

4. What are the potential dangers of driving with the OBDII code P0808 Isuzu active?

- Driving with the code P0808 active can lead to further damage to the clutch system, potential loss of power while driving, and safety hazards due to unpredictable shifting behavior.

5. Can I repair the OBDII code P0808 Isuzu issue myself?

- Depending on your skill level, you may be able to replace the clutch position sensor or repair the wiring yourself. However, if you are unsure, it is recommended to seek professional help.

6. How much does it typically cost to repair the OBDII code P0808 Isuzu at a mechanic?

- The cost of repairing the P0808 code can vary depending on the extent of the issue and labor rates, but it may range from $100 to $300 for parts and labor.

7. Are there any maintenance tips to prevent the OBDII code P0808 Isuzu from reoccurring?

- Regularly inspecting the clutch position sensor, ensuring proper wiring connections, and keeping the clutch system well-maintained can help prevent the recurrence of the P0808 code.

8. Can a faulty clutch position sensor affect the overall performance of the vehicle?

- Yes, a faulty clutch position sensor can impact the vehicle's performance by causing shifting problems, affecting fuel efficiency, and potentially leading to drivability issues.

9. Will resetting the OBDII code P0808 Isuzu make it go away permanently?

- Resetting the code may temporarily turn off the Check Engine Light, but if the underlying issue causing the P0808 code is not addressed, it is likely to reoccur.

10. How urgent is it to address the OBDII code P0808 Isuzu once it appears?

- It is recommended to address the P0808 code promptly to prevent further damage to the clutch system and ensure the safe operation of the vehicle.

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