Engine-Codes.com
Engine-Codes – Mitsubishi – P0736 Mitsubishi

P0736 Mitsubishi Code - Reverse Gear Incorrect Ratio

Quick Answer

The P0736 diagnostic trouble code (DTC) indicates that the transmission is experiencing an incorrect gear ratio in the reverse gear. Common causes include Low or dirty transmission fluid, Malfunctioning transmission solenoids, Faulty transmission control module (TCM). 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
P0736 Mitsubishi indicates Reverse Gear Incorrect Ratio.
Common causes
Common causes include Low or dirty transmission fluid, Malfunctioning transmission solenoids, Faulty transmission control module (TCM).
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 11, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code P0736 Mitsubishi Description

The P0736 diagnostic trouble code (DTC) indicates that the transmission is experiencing an incorrect gear ratio in the reverse gear. This means that the transmission is not shifting into reverse properly, which can result in a variety of issues with the vehicle's performance. When the transmission is unable to engage reverse gear correctly, it can lead to difficulty in reversing the vehicle, grinding or clunking noises, slipping gears, and hesitation or jerking when shifting into reverse.

OBDII Code P0736 Mitsubishi - Reverse Gear Incorrect Ratio
P0736 Mitsubishi Code - Reverse Gear Incorrect Ratio

Common Causes of P0736 Mitsubishi

  1. Low or dirty transmission fluid
  2. Malfunctioning transmission solenoids
  3. Faulty transmission control module (TCM)
  4. Worn-out or damaged reverse gear
  5. Issues with the torque converter

Symptoms of P0736 Mitsubishi

  1. Difficulty shifting into reverse gear
  2. Grinding or clunking noises when attempting to engage reverse
  3. Slipping gears when reversing
  4. Hesitation or jerking when shifting into reverse

How to Fix P0736 Mitsubishi

  1. Check and top off transmission fluid: Start by checking the transmission fluid level and condition. If the fluid is low or dirty, it may need to be topped off or replaced.
  2. Inspect and replace transmission solenoids: Inspect the transmission solenoids for any signs of damage or malfunction. If necessary, replace the faulty solenoids.
  3. Test and reprogram TCM: Test the transmission control module (TCM) for any faults and reprogram it if needed to address issues with gear ratios.
  4. Repair or replace reverse gear: Inspect the reverse gear for wear or damage and repair or replace it as necessary.
  5. Address torque converter issues: If there are issues with the torque converter causing incorrect gear ratios, these should be addressed as part of the repair process.

Cost to Fix P0736 Mitsubishi

The typical repair costs for resolving a P0736 code can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, repairing this issue can range from $200 to $1000, including parts and labor. However, it is essential to note that the actual costs can vary based on factors such as the location of the repair shop, the make and model of the vehicle, and the type of engine. It is recommended to consult with a qualified mechanic or service center to get a more accurate estimate based on your specific circumstances. Labor rates at auto repair shops typically range from $80 to $150 per hour, but rates can differ in metropolitan areas, at dealerships, or at independent shops.

What does this mean?

Tech Notes for P0736 Mitsubishi

Start by inspecting the transmission fluid level and condition, and change fluid if necessary.

When is the Code Detected?

P0736 is detected when A/T cannot be shifted to the reverse gear position even if electrical circuit is good.

Need more information about the P0736 Mitsubishi code?

Need more information on how to fix the P0736 Mitsubishi code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0736 Mitsubishi 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 P0736 Mitsubishi Code

1. What does OBDII code P0736 mean on a Mitsubishi?

P0736 indicates that the vehicle's transmission control module has detected an incorrect gear ratio when the reverse gear is engaged.

2. What are the common symptoms of code P0736 in a Mitsubishi?

Symptoms may include difficulty engaging reverse gear, slipping in reverse, poor acceleration in reverse, or the transmission staying in limp mode.

3. What causes the P0736 code to appear on a Mitsubishi?

Common causes include low or dirty transmission fluid, a faulty transmission solenoid, damaged reverse gear components, or issues with the transmission control module (TCM).

4. Can driving with code P0736 damage the transmission?

Yes, continuing to drive with this code can lead to further damage to the transmission components, which may result in more expensive repairs.

5. How can I fix the P0736 code on my Mitsubishi?

Repairs may involve checking and replacing the transmission fluid, inspecting the reverse gear assembly, testing and replacing faulty solenoids, or addressing wiring issues in the transmission system.

6. Is replacing the transmission necessary for code P0736?

Not always. Depending on the root cause, fixing the issue may involve smaller repairs like replacing a solenoid or repairing the reverse gear assembly rather than a full transmission replacement.

7. How do I diagnose the P0736 code on a Mitsubishi?

Diagnosis typically involves using a scan tool to monitor transmission data, inspecting the condition of the transmission fluid, testing solenoids, and verifying the condition of the reverse gear and associated sensors.

8. Can low transmission fluid trigger the P0736 code?

Yes, low or degraded transmission fluid can cause improper hydraulic pressure, leading to an incorrect gear ratio in reverse and triggering the P0736 code.

9. What tools are needed to diagnose the P0736 code?

You’ll need an OBDII scan tool, a transmission pressure gauge, and basic tools to inspect and potentially replace transmission components.

10. How much does it cost to fix code P0736 on a Mitsubishi?

Costs can vary widely depending on the cause, ranging from $100–$300 for fluid changes and solenoid replacements to $1,500 or more for major transmission repairs.

Discuss the causes and fixes for P0736 Mitsubishi OBDII Code

Submit a New Comment

  • Hi my name is joe and i am a home mechanic i recently swamped a motor on my 06 Mitsubishi outlander 2.4 mivec and now the transmission does shift but not engages there is a code precent p0736
    ?

    Reply to Comment