AutoCodes – Generic – B210E

B210E Code - Starter Relay OFF

Quick Answer

Located in the Intelligent Power Distribution Module (IPDM) Engine Room (E/R), it runs the starter motor. Common causes include Faulty Intelligent Power Distribution Module (IPDM), Intelligent Power Distribution Module (IPDM) harness is open or shorted, Intelligent Power Distribution Module (IPDM) 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: B210E indicates Starter Relay OFF.
Common causes: Common causes include Faulty Intelligent Power Distribution Module (IPDM), Intelligent Power Distribution Module (IPDM) harness is open or shorted, Intelligent Power Distribution Module (IPDM) 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 3,486

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 Sep 17, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B210E Description

Located in the Intelligent Power Distribution Module (IPDM) Engine Room (E/R), it runs the starter motor. The starter relay is turned ON by the Body Control Module (BCM) when the ignition switch is in START position. IPDM E/R transmits the starter relay ON signal to BCM via CAN communication. The OBDII code sets when the IPDM E/R detects that the relay is stuck at OFF position even if the followings condition are met for about 1 second: Starter control relay ON/OFF signal from BCM and Clutch interlock or shift park neutral position (PNP) switch input.

OBDII Code B210E - Starter Relay OFF - AutoCodes.com — B210E Code - Starter Relay OFF

What does this mean?

What are the Possible Causes of the DTC B210E?

Faulty Intelligent Power Distribution Module (IPDM)
Intelligent Power Distribution Module (IPDM) harness is open or shorted
Intelligent Power Distribution Module (IPDM) circuit poor electrical connection

How to Fix the DTC B210E?

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 B210E 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 B210E code?

Need more information on how to fix the B210E code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B210E code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B210E Chrysler — Battery Voltage High
B210E Dodge — Battery Voltage High
B210E Infiniti — Starter Relay OFF
B210E Jeep — Battery Voltage High
B210E Nissan — Starter Relay OFF
B210E RAM — Battery Voltage High

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 B210E Code

1. What are the common symptoms of OBDII code B210E (Starter Relay OFF)?

- Common symptoms include the engine not cranking, no response when the ignition key is turned, and the starter relay not engaging.

2. What typically causes the OBDII code B210E (Starter Relay OFF) to trigger?

- The code is often triggered by a faulty starter relay, a damaged relay circuit, or a malfunctioning ignition switch.

3. How can I diagnose the OBDII code B210E (Starter Relay OFF) issue?

- To diagnose the issue, check the starter relay, inspect the relay circuit for any damage, and test the ignition switch for proper functionality.

4. Can a weak battery cause the OBDII code B210E (Starter Relay OFF) to appear?

- Yes, a weak or low battery can sometimes prevent the starter relay from engaging, leading to the code B210E being triggered.

5. What are some repair tips for fixing the OBDII code B210E (Starter Relay OFF)?

- Repair tips include checking and replacing the starter relay if necessary, repairing any damaged relay circuits, and ensuring the ignition switch is functioning correctly.

6. Is it safe to continue driving with the OBDII code B210E (Starter Relay OFF) present?

- It is not recommended to drive with this code present, as it can lead to starting issues and potential breakdowns. It's best to address the issue promptly.

7. Can a DIY enthusiast fix the OBDII code B210E (Starter Relay OFF) at home?

- Yes, if you have some automotive repair experience and the necessary tools, you may be able to diagnose and fix the issue related to the code B210E at home.

8. Will resetting the OBDII code B210E (Starter Relay OFF) make it go away permanently?

- Resetting the code may clear it temporarily, but if the underlying issue causing the code is not addressed, it is likely to reappear.

9. How can I prevent the OBDII code B210E (Starter Relay OFF) from recurring in the future?

- To prevent the code from recurring, it's important to regularly maintain your vehicle's starting system, keep the battery in good condition, and address any starting issues promptly.

10. Is the OBDII code B210E (Starter Relay OFF) a serious problem that requires immediate attention?

- While the code may not necessarily indicate a critical issue, it is important to address it in a timely manner to avoid potential starting problems and ensure the vehicle's reliability.