AutoCodes – Jeep – B259D Jeep

B259D Jeep Code - Rear Right Door Handle Sense

Quick Answer

The rear passive entry sliding door handle switches are hard wired to and monitored by the Right Rear Door Module (DMRR). Common causes include Faulty Rear Right Door Handle, Rear Right Door Handle harness is open or shorted, Rear Right Door Handle 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: B259D Jeep indicates Rear Right Door Handle Sense.
Common causes: Common causes include Faulty Rear Right Door Handle, Rear Right Door Handle harness is open or shorted, Rear Right Door Handle 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 614

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 Jan 05, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B259D Jeep Description

The rear passive entry sliding door handle switches are hard wired to and monitored by the Right Rear Door Module (DMRR). The status of the sliding door handle switches are sent as a CAN-IHS bus message by the DMRR; through the Body Control Module (BCM) to the Radio Frequency Hub Module (RFHM). The RFHM is connected to a fused B(+) circuit and has a path to ground at all times. These connections allow it to remain functional regardless of the ignition switch status. Any input to the RF Hub that controls a vehicle system function that does not require that the ignition switch status be ON such as depressing a button on an Remote Keyless Entry (RKE) or Frequency Operated Button with Integrated Key (FOBIK) transmitter, prompts the RF Hub to wake up and transmit on the CAN-C bus. The RF Hub uses On-Board Diagnostics (OBD) to monitor all hard wired inputs, outputs, functions and conditions.

OBDII Code B259D Jeep - Rear Right Door Handle Sense - AutoCodes.com — B259D Jeep Code - Rear Right Door Handle Sense

What does this mean?

What are the Possible Causes of the DTC B259D Jeep?

Faulty Rear Right Door Handle
Rear Right Door Handle harness is open or shorted
Rear Right Door Handle circuit poor electrical connection
Faulty Right Rear Door Module (DMRR)

How to Fix the DTC B259D Jeep?

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

B259D-2A REAR RIGHT DOOR HANDLE SENSE STUCK
B259D-11 REAR RIGHT DOOR HANDLE SENSE CIRCUIT SHORT TO GROUND
B259D-13 REAR RIGHT DOOR HANDLE SENSE CIRCUIT OPEN

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B259D Jeep 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 B259D Jeep Code

1. What are the common symptoms of OBDII code B259D in a Jeep related to the rear right door handle sense?

- The common symptoms include difficulty opening or closing the rear right door, the door not responding to the handle, or the interior lights staying on despite the door being closed.

2. What could be the possible causes of OBDII code B259D related to the rear right door handle sense in a Jeep?

- The code B259D can be caused by a faulty rear right door handle sensor, damaged wiring connections, or a malfunctioning control module.

3. How can I diagnose the issue causing OBDII code B259D in my Jeep's rear right door handle sense?

- You can start by visually inspecting the rear right door handle and its connections. Using a multimeter, check the sensor's resistance and ensure there are no loose or damaged wires.

4. Is it safe to continue driving my Jeep with OBDII code B259D related to the rear right door handle sense?

- It is not recommended to continue driving the vehicle with this code as it can affect the functionality of the rear right door, potentially leading to safety hazards or further damage.

5. Can I reset OBDII code B259D related to the rear right door handle sense in my Jeep on my own?

- While you can attempt to clear the code using an OBDII scanner, it is crucial to address the underlying issue causing the code to prevent it from reoccurring.

6. Are there any temporary fixes for OBDII code B259D in a Jeep's rear right door handle sense?

- Temporary fixes like manually locking or unlocking the rear right door from inside the vehicle may work, but it is advisable to get the issue properly diagnosed and repaired.

7. How much does it typically cost to repair OBDII code B259D related to the rear right door handle sense in a Jeep?

- The cost of repair can vary depending on the exact cause of the issue, but it may involve replacing the rear right door handle sensor, repairing wiring, or reprogramming the control module.

8. Can a DIY enthusiast with basic automotive skills fix OBDII code B259D in a Jeep's rear right door handle sense?

- Depending on the underlying cause, a DIY enthusiast may be able to fix the issue by replacing the sensor or repairing wiring, but it is recommended to have some experience working with automotive electronics.

9. Will OBDII code B259D prevent my Jeep from passing a state inspection?

- Depending on the regulations in your state, having an active OBDII code like B259D related to the rear right door handle sense may cause your vehicle to fail the inspection. It is advisable to address the issue promptly.

10. How long does it typically take to repair OBDII code B259D in a Jeep's rear right door handle sense?

- The repair time can vary based on the exact cause of the issue and the availability of parts. It may take anywhere from a few hours to a day for a professional technician to diagnose and fix the problem.