AutoCodes – Isuzu – P1275 Isuzu

P1275 Isuzu Code - Accelerator Pedal Position Sensor 1 Circuit

Quick Answer

The Accelerator Pedal Position (APP) sensors are located within the Throttle Actuator Control (TAC) module assembly. Common causes include Faulty Accelerator Pedal Position (APP), Accelerator Pedal Position harness is open or shorted, Accelerator Pedal Position 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
P1275 Isuzu indicates Accelerator Pedal Position Sensor 1 Circuit.
Common causes
Common causes include Faulty Accelerator Pedal Position (APP), Accelerator Pedal Position harness is open or shorted, Accelerator Pedal Position 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 12,515
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 28, 2019
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Code P1275 Isuzu Description

The Accelerator Pedal Position (APP) sensors are located within the Throttle Actuator Control (TAC) module assembly. The TAC module assembly is mounted to the accelerator pedal bracket. There are 3 individual APP sensors within the TAC module. Three separate signal circuits, low reference circuits, and 5-volt reference circuits are used in order to determine the accelerator pedal position. The APP sensor signal voltages increase when the accelerator pedal is depressed.
OBDII Code P1275 Isuzu - Accelerator Pedal Position Sensor 1 Circuit - AutoCodes.com
P1275 Isuzu Code - Accelerator Pedal Position Sensor 1 Circuit

What are the Possible Causes of the DTC P1275 Isuzu?

  • Faulty Accelerator Pedal Position (APP)
  • Accelerator Pedal Position harness is open or shorted
  • Accelerator Pedal Position circuit poor electrical connection

How to Fix the DTC P1275 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 P1275 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 P1275 Isuzu code?

Need more information on how to fix the P1275 Isuzu code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1275 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 P1275 Isuzu Code

1. What are common symptoms of OBDII code P1275 in Isuzu vehicles?

- Common symptoms include a check engine light, reduced engine power, hesitation or stalling during acceleration, and difficulty maintaining speed.

2. What is the main cause of OBDII code P1275 indicating an issue with the Accelerator Pedal Position Sensor 1 Circuit in Isuzu vehicles?

- The main cause is typically a faulty accelerator pedal position sensor, wiring issues, or a poor connection in the circuit.

3. How can I diagnose the issue related to OBDII code P1275 in my Isuzu?

- Diagnosis involves using a scan tool to read the code, checking the wiring and connections to the accelerator pedal position sensor, and performing a thorough inspection for any visible damage.

4. Can a dirty throttle body or accelerator pedal affect the Accelerator Pedal Position Sensor 1 Circuit and trigger OBDII code P1275 in Isuzu vehicles?

- Yes, a dirty throttle body or accelerator pedal can cause incorrect readings from the sensor, leading to the code being triggered.

5. Is it safe to continue driving with OBDII code P1275 present in an Isuzu?

- It is not recommended to drive with this code present, as it can lead to unsafe driving conditions and potential further damage to the vehicle.

6. What are some repair tips for addressing OBDII code P1275 related to the Accelerator Pedal Position Sensor 1 Circuit in Isuzu vehicles?

- Repair tips include checking and cleaning the throttle body, inspecting and repairing any damaged wiring, and replacing the accelerator pedal position sensor if necessary.

7. Can I reset the OBDII code P1275 in my Isuzu by disconnecting the battery?

- While disconnecting the battery may temporarily clear the code, it is important to diagnose and repair the underlying issue to prevent the code from reappearing.

8. How much does it typically cost to repair OBDII code P1275 in an Isuzu at a professional auto repair shop?

- The cost of repairs can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor.

9. Are there any recalls or technical service bulletins related to OBDII code P1275 in Isuzu vehicles?

- It is recommended to check with Isuzu dealerships or online resources for any recalls or technical service bulletins specific to this code and related issues.

10. How long does it take to repair OBDII code P1275 associated with the Accelerator Pedal Position Sensor 1 Circuit in an Isuzu?

- The repair time can vary based on the extent of the issue, but it typically takes 1-2 hours for diagnosis and repair by a professional mechanic.

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