AutoCodes – Suzuki – P1563 Suzuki

P1563 Suzuki Code - System Voltage Too High

Quick Answer

P1563 Suzuki indicates System Voltage Too High. Common causes include Faulty Battery, Faulty Charging System, Charging System harness is open or shorted. 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: P1563 Suzuki indicates System Voltage Too High.
Common causes: Common causes include Faulty Battery, Faulty Charging System, Charging System harness is open or shorted.
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 2,248

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 30, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1563 Suzuki Description

OBDII Code P1563 Suzuki - System Voltage Too High - AutoCodes.com — P1563 Suzuki Code - System Voltage Too High

What does this mean?

What are the Possible Causes of the DTC P1563 Suzuki?

Faulty Battery
Faulty Charging System
Charging System harness is open or shorted
Charging System circuit poor electrical connection

How to Fix the DTC P1563 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 P1563 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.

Need more information about the P1563 Suzuki code?

Need more information on how to fix the P1563 Suzuki code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1563 Suzuki 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 P1563 Suzuki Code

1. What are the common symptoms of OBDII code P1563 in a Suzuki vehicle?

- Common symptoms include the check engine light coming on, decreased fuel efficiency, and potential issues with the vehicle's electrical system.

2. What are the possible causes of OBDII code P1563 indicating "System Voltage Too High" in a Suzuki?

- The code may be triggered by a faulty alternator, a malfunctioning voltage regulator, a short circuit in the electrical system, or a damaged wiring harness.

3. How can I diagnose the cause of OBDII code P1563 in my Suzuki?

- Diagnosis typically involves checking the alternator output voltage, inspecting the voltage regulator for proper functioning, and examining the electrical system for any visible damage or shorts.

4. What are the repair options for fixing OBDII code P1563 in a Suzuki?

- Repair options may include replacing the alternator, voltage regulator, or damaged wiring, as well as addressing any underlying electrical issues causing the high system voltage.

5. Can driving with OBDII code P1563 present cause further damage to my Suzuki?

- Continuing to drive with this code present can potentially cause damage to the vehicle's electrical components and may lead to further issues with the charging system.

6. Are there any safety concerns associated with OBDII code P1563 in a Suzuki?

- While the code itself may not pose immediate safety risks, addressing the underlying high system voltage issue promptly is important to prevent potential electrical system failures while driving.

7. How do I reset the OBDII code P1563 in my Suzuki after making repairs?

- The code can be reset using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes to clear the error code from the system.

8. Can a DIY enthusiast fix OBDII code P1563 in a Suzuki, or is professional help recommended?

- While some experienced DIY enthusiasts may be able to diagnose and repair the issue, it is often recommended to seek professional help to ensure proper diagnosis and repair of the electrical system.

9. Will OBDII code P1563 in a Suzuki cause the vehicle to fail an emissions test?

- Yes, having this code present can cause the vehicle to fail an emissions test due to the impact on the vehicle's performance and emissions control systems.

10. How can I prevent OBDII code P1563 from recurring in my Suzuki in the future?

- Regular maintenance of the vehicle's charging system, including checking the alternator, voltage regulator, and electrical connections, can help prevent the high system voltage issue that triggers this code.