AutoCodes – Chevrolet – C1253 2017 Chevrolet Silverado

C1253 2017 Chevrolet Silverado Code - Longitudinal Acceleration Sensor Circuit High Voltage

Quick Answer

The Yaw Rate, Lateral Acceleration, and Longitudinal Acceleration Sensors are combined into one Multi-Axis Acceleration Sensor, internal to the Inflatable Restraint Sensing and Diagnostic Module. Common causes include Faulty Transmission Control Module (TCM), Transmission Control Module harness is open or shorted, Transmission Control Module 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: C1253 2017 Chevrolet Silverado indicates Longitudinal Acceleration Sensor Circuit High Voltage.
Common causes: Common causes include Faulty Transmission Control Module (TCM), Transmission Control Module harness is open or shorted, Transmission Control Module 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 192

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 Jul 19, 2023

Description
Possible Causes
How To Fix
Tech Notes ▶
Cost to Diagnose
FAQs
Comments
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Code C1253 2017 Chevrolet Silverado Description

The Yaw Rate, Lateral Acceleration, and Longitudinal Acceleration Sensors are combined into one Multi-Axis Acceleration Sensor, internal to the Inflatable Restraint Sensing and Diagnostic Module. The Multi-Axis Acceleration Sensor communicates with the Electronic Brake Control Module (EBCM) and Transmission Control Module (TCM) via serial data. The Electronic Brake Control Module activates the stability control function depending on the Multi-Axis Acceleration Sensor input. The Inflatable Restraint Sensing and Diagnostic Module uses the Multi-Axis Acceleration Sensor to determine if the vehicle is in a rollover or near collision incident. The Transmission Control Module sets this Diagnostic Trouble Code (DTC)s. The DTC will be set when the Transmission Control Module detects a fault that prevents it from performing a hill hold function.

OBDII Code C1253 2017 Chevrolet Silverado - Longitudinal Acceleration Sensor Circuit High Voltage - AutoCodes.com — C1253 2017 Chevrolet Silverado Code - Longitudinal Acceleration Sensor Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC C1253 2017 Chevrolet Silverado?

Faulty Transmission Control Module (TCM)
Transmission Control Module harness is open or shorted
Transmission Control Module circuit poor electrical connection
Faulty Electronic Brake Control Module (EBCM)

How to Fix the DTC C1253 2017 Chevrolet Silverado?

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 does this mean?

Code Tech Notes

User Submitted Video

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1253 2017 Chevrolet Silverado 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 C1253 2017 Chevrolet Silverado code?

Need more information on how to fix the C1253 2017 Chevrolet Silverado code? Get Access to Factory Service Manuals

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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 C1253 2017 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code C1253 in a 2017 Chevrolet Silverado?

The common symptoms of OBDII code C1253 (Longitudinal Acceleration Sensor Circuit High Voltage) in a 2017 Chevrolet Silverado may include the ABS warning light illuminating on the dashboard, traction control issues, and potential loss of stability control.

2. What can cause the Longitudinal Acceleration Sensor Circuit High Voltage code in a 2017 Chevrolet Silverado?

Possible causes of OBDII code C1253 in a 2017 Chevrolet Silverado include a faulty longitudinal acceleration sensor, damaged wiring or connectors in the sensor circuit, or issues with the sensor's power supply.

3. How serious is the Longitudinal Acceleration Sensor Circuit High Voltage code in a 2017 Chevrolet Silverado?

While the vehicle may still be operable with this code present, it is important to address the issue promptly as it can affect the proper functioning of the vehicle's stability control and traction control systems, compromising overall safety.

4. Can I drive my 2017 Chevrolet Silverado with OBDII code C1253?

It is not recommended to drive your 2017 Chevrolet Silverado with OBDII code C1253 (Longitudinal Acceleration Sensor Circuit High Voltage) present, as it may lead to decreased stability and traction control, potentially compromising safety during driving.

5. How can I diagnose and repair OBDII code C1253 in my 2017 Chevrolet Silverado?

Diagnosing and repairing OBDII code C1253 typically involves inspecting the longitudinal acceleration sensor, checking for damaged wiring or connectors, and ensuring proper power supply to the sensor. It is recommended to consult a professional mechanic for accurate diagnosis and repair.

6. Is it possible to reset OBDII code C1253 in a 2017 Chevrolet Silverado on my own?

While you can try to clear the code using an OBDII scanner, it is crucial to address the underlying issue causing OBDII code C1253 in your 2017 Chevrolet Silverado to prevent the problem from recurring and ensure safe driving conditions.

7. How much does it cost to repair OBDII code C1253 in a 2017 Chevrolet Silverado?

The cost of repairing OBDII code C1253 in a 2017 Chevrolet Silverado can vary depending on the exact cause of the issue, parts needed for replacement, and labor costs. It is advisable to obtain estimates from qualified mechanics or dealerships for an accurate cost assessment.

8. Can a DIY enthusiast fix OBDII code C1253 in a 2017 Chevrolet Silverado?

While some DIY enthusiasts may be able to diagnose and repair OBDII code C1253 in a 2017 Chevrolet Silverado if they have the necessary tools and expertise, it is recommended to seek professional assistance to ensure the issue is properly addressed and safety is not compromised.

9. Will OBDII code C1253 in a 2017 Chevrolet Silverado affect fuel economy?

While OBDII code C1253 itself may not directly impact fuel economy, unresolved issues related to the longitudinal acceleration sensor can affect the overall performance of the vehicle, potentially leading to decreased fuel efficiency over time if left unaddressed.

10. How long does it typically take to repair OBDII code C1253 in a 2017 Chevrolet Silverado?

The time required to repair OBDII code C1253 in a 2017 Chevrolet Silverado can vary depending on the exact cause of the issue, availability of parts, and the mechanic's workload. It is advisable to consult with a professional to get an estimated repair timeline.