AutoCodes – Suzuki – P2108 Suzuki

P2108 Suzuki Code - Throttle Actuator Control Module Performance

Quick Answer

P2108 Suzuki indicates Throttle Actuator Control Module Performance. Common causes include Faulty Throttle Actuator Control (TAC) module, Throttle Actuator Control (TAC) module harness is open or shorted, Throttle Actuator Control (TAC) module circuit poor electrical connection (loose or broken wires). 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: P2108 Suzuki indicates Throttle Actuator Control Module Performance.
Common causes: Common causes include Faulty Throttle Actuator Control (TAC) module, Throttle Actuator Control (TAC) module harness is open or shorted, Throttle Actuator Control (TAC) module circuit poor electrical connection (loose or broken wires).
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 4,309

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2108 Suzuki Description

OBDII Code P2108 Suzuki - Throttle Actuator Control Module Performance - AutoCodes.com — P2108 Suzuki Code - Throttle Actuator Control Module Performance

What does this mean?

What are the Possible Causes of the DTC P2108 Suzuki?

Faulty Throttle Actuator Control (TAC) module
Throttle Actuator Control (TAC) module harness is open or shorted
Throttle Actuator Control (TAC) module circuit poor electrical connection (loose or broken wires)

How to Fix the DTC P2108 Suzuki?

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 P2108 Suzuki 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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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 P2108 Suzuki Code

1. What are the common symptoms of OBDII code P2108 in a Suzuki related to the Throttle Actuator Control Module Performance?

- Common symptoms include the vehicle going into "limp mode," reduced engine power, poor acceleration, and the Check Engine Light illuminating.

2. What are the possible causes of OBDII code P2108 in a Suzuki?

- Possible causes include a faulty throttle actuator control module, issues with the throttle body, wiring problems, or a failed throttle position sensor.

3. How can I diagnose the OBDII code P2108 in my Suzuki?

- Diagnosis typically involves using an OBDII scanner to retrieve the trouble code, checking the throttle actuator control module and related components for any visible damage or wiring issues, and testing sensors for proper functionality.

4. Can I continue to drive my Suzuki with OBDII code P2108 present?

- It is not recommended to drive the vehicle with this code present, as it can lead to further damage and safety issues. Seek professional diagnosis and repair as soon as possible.

5. How can I repair OBDII code P2108 in my Suzuki?

- Repair may involve replacing the throttle actuator control module, repairing or replacing wiring harnesses, cleaning the throttle body, or recalibrating the throttle position sensor. It's best to consult a qualified mechanic for proper repair.

6. Are there any simple DIY fixes for OBDII code P2108 in a Suzuki?

- Simple fixes may include checking and cleaning the throttle body, inspecting and securing any loose wiring connections, or resetting the ECU by disconnecting the battery for a few minutes.

7. How much does it typically cost to repair OBDII code P2108 in a Suzuki?

- The cost of repair can vary depending on the exact cause of the issue, the cost of parts, and labor rates. It's advisable to get estimates from reputable repair shops in your area.

8. Can a faulty throttle actuator control module cause other issues in my Suzuki?

- Yes, a faulty throttle actuator control module can cause drivability issues, poor fuel efficiency, and potentially lead to other related problems if not addressed promptly.

9. How long does it usually take to repair OBDII code P2108 in a Suzuki?

- The repair time can vary based on the extent of the issue and the availability of parts. In general, it may take a few hours to a full day to diagnose and repair the problem.

10. Is it possible for OBDII code P2108 to reoccur after repair in a Suzuki?

- Yes, it is possible for the code to reoccur if the root cause of the issue was not properly addressed during the initial repair. Ensure that all related components are thoroughly inspected and repaired to prevent recurrence.