Engine-CodesChrysler – P0736 Chrysler

P0736 Chrysler Code - Gear Ratio Error In Reverse Gear

Quick Answer

The P0736 code for Chrysler vehicles indicates a gear ratio error in reverse gear. Common causes include Low transmission fluid levels or dirty/contaminated fluid, Faulty transmission solenoid, Issues with the transmission control module. 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 Chrysler indicates Gear Ratio Error In Reverse Gear.
Common causes
Common causes include Low transmission fluid levels or dirty/contaminated fluid, Faulty transmission solenoid, Issues with the transmission control module.
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.
Table of contents Created and updated by William Orellana on Aug 30, 2024
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Code P0736 Chrysler Description

The P0736 code for Chrysler vehicles indicates a gear ratio error in reverse gear. This means that the transmission control module has detected a discrepancy between the gear ratio expected in reverse gear and the actual gear ratio being reported by the transmission. This can lead to issues with the vehicle's performance, including difficulty shifting into reverse, slippage, harsh shifting, or even complete transmission failure if left unaddressed.

OBDII Code P0736 Chrysler - Gear Ratio Error In Reverse Gear
P0736 Chrysler Code - Gear Ratio Error In Reverse Gear

Common Causes of P0736 Chrysler

  1. Low transmission fluid levels or dirty/contaminated fluid
  2. Faulty transmission solenoid
  3. Issues with the transmission control module
  4. Mechanical problems within the transmission, such as worn gears or bearings
  5. Wiring or electrical issues affecting the transmission sensors

Symptoms of P0736 Chrysler

  1. Difficulty shifting into reverse gear
  2. Slipping or delayed engagement when shifting into reverse
  3. Harsh or rough shifting while in reverse
  4. Unusual noises coming from the transmission while in reverse
  5. Check Engine Light illuminated on the dashboard

How to Fix P0736 Chrysler

  1. Check and top off transmission fluid levels, or perform a fluid flush and filter replacement if necessary
  2. Inspect and potentially replace the transmission solenoid
  3. Test and possibly replace the transmission control module
  4. Conduct a thorough transmission inspection to identify and address any mechanical issues
  5. Check wiring and electrical connections related to the transmission for any faults or damage

Cost to Fix P0736 Chrysler

The cost of repairing a gear ratio error in reverse gear (P0736) for a Chrysler vehicle can vary depending on the specific cause of the issue. On average, you can expect to pay anywhere from $200 to $800 for parts and labor. However, this estimate may increase if additional components need to be replaced or if there are underlying mechanical problems with the transmission. It's advisable to consult with a qualified mechanic or dealership for a more accurate cost estimate based on your vehicle's make and model.

Tech Notes for P0736 Chrysler

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

When is the Code Detected?

The ECM has detected that the transmission input RPM does not match the transmission output RPM under known conditions

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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 P0736 Chrysler Code

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