AutoCodes – Generic – C1836

C1836 Code - Battery Temperature Out Of Range

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the Battery Temperature Sensor. Common causes include Faulty Battery Temperature Sensor, Battery Temperature Sensor harness is open or shorted, Battery Temperature 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: C1836 indicates Battery Temperature Out Of Range.
Common causes: Common causes include Faulty Battery Temperature Sensor, Battery Temperature Sensor harness is open or shorted, Battery Temperature 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 3,700

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 Nov 30, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1836 Description

The Anti-Lock Brake System (ABS) Module monitors the Battery Temperature Sensor. The ABS Module sets the OBDII code when the Battery Temperature Sensor is not to factory specifications.

OBDII Code C1836 - Battery Temperature Out Of Range - AutoCodes.com — C1836 Code - Battery Temperature Out Of Range

What does this mean?

What are the Possible Causes of the DTC C1836?

Faulty Battery Temperature Sensor
Battery Temperature Sensor harness is open or shorted
Battery Temperature Sensor circuit poor electrical connection

How to Fix the DTC C1836?

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 C1836 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 C1836 code?

Need more information on how to fix the C1836 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1836 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 C1836 Code

1. What are the common symptoms of OBDII code C1836 (Battery Temperature Out Of Range)?

The common symptoms of OBDII code C1836 include issues with the vehicle's starting and charging system, decreased fuel efficiency, and potential battery-related problems.

2. What can cause OBDII code C1836 to trigger?

OBDII code C1836 (Battery Temperature Out Of Range) can be triggered by a malfunction in the battery temperature sensor, a faulty wiring connection, or issues with the battery itself.

3. How can I diagnose the cause of OBDII code C1836?

Diagnosing the cause of OBDII code C1836 typically involves checking the battery temperature sensor, inspecting the wiring for any damage or loose connections, and testing the battery's condition using a multimeter.

4. Can a damaged battery temperature sensor cause OBDII code C1836?

Yes, a damaged or malfunctioning battery temperature sensor can cause OBDII code C1836 to trigger, as the sensor plays a crucial role in monitoring the temperature of the battery.

5. What are some repair tips for addressing OBDII code C1836?

Repair tips for addressing OBDII code C1836 may include replacing the battery temperature sensor, repairing any damaged wiring connections, ensuring the battery is in good condition, and resetting the fault code using an OBDII scanner.

6. Is it safe to continue driving with OBDII code C1836 active?

It is not recommended to continue driving with OBDII code C1836 active, as it may lead to further issues with the vehicle's battery and electrical system. It is best to address the code promptly to avoid potential damage.

7. Can extreme temperatures impact OBDII code C1836?

Extreme temperatures, both hot and cold, can impact OBDII code C1836 by affecting the accuracy of the battery temperature sensor, potentially causing it to read out of range and trigger the fault code.

8. How long does it typically take to repair OBDII code C1836?

The time required to repair OBDII code C1836 can vary depending on the underlying cause of the issue. Simple fixes like sensor replacement may take less time, while more complex issues could require more extensive repairs.

9. Are there any preventative measures to avoid OBDII code C1836?

Maintaining the vehicle's battery in good condition, ensuring proper wiring connections, and monitoring the battery temperature sensor can help prevent OBDII code C1836 from triggering. Regular battery checks and maintenance are key.

10. Can OBDII code C1836 be reset without fixing the underlying issue?

While OBDII code C1836 can be cleared using an OBDII scanner, it is important to address the underlying issue causing the fault code to prevent it from reoccurring. Simply resetting the code without fixing the problem may lead to further issues down the line.