[SOLVED] Jeep P1764 Code: Governor Pressure Sensor Low Quick Fix

The OBD code P1764 for Jeep indicates a problem with the Governor Pressure Sensor circuit.

Symptoms include the Engine Light being ON.

This code is usually caused by a faulty Governor Pressure Sensor or issues with its wiring.

It is important to address this issue promptly to prevent potential transmission problems.

A possible fix is to inspect the wiring harness and connectors for any damage or poor connections.

Repair Importance Level	10.0 (Out of 10)
Estimated Repair Time	Approximately 1.0 hour
Repair Difficulty Level	10.0 (Out of 10)

Symptoms of the Jeep p1764 OBD Code

The vehicle may experience erratic shifting or failure to engage gear with fault code Jeep P1764.

Symptoms: Engine Light ON.
Possible harsh shifting from the transmission.
Jeep may go into limp mode, limiting speed and acceleration.
Rough or erratic shifting patterns.
Difficulty shifting gears.

Causes of the Jeep p1764 OBD Code

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Possible reasons for Jeep fault code P1764 include faulty governor pressure sensor, wiring issues, or transmission solenoid problems.

P1764 can be caused by a faulty Governor Pressure Sensor.
A Governor Pressure Sensor harness that is open or shorted.
A Governor Pressure Sensor circuit with poor electrical connection.

Fixing Jeep Error Code p1764 Step By Step

Address the issue by inspecting the transmission pressure switch valve and its wiring for faults.

To fix Jeep OBDII code P1764, start by reviewing the possible causes related to the transmission pressure switch.
Visually inspect the wiring harness and connectors for any damage or corrosion.
Check the connector pins for any signs of being broken, bent, pushed out, or corroded.
If no issues are found with the wiring, consider testing the transmission pressure switch for proper operation.
Replace the transmission pressure switch if necessary.
Clear the fault codes from the vehicle’s computer using a scan tool.
Road test the vehicle to ensure the code does not return.

Cost Of Fixing Jeep p1764 Fault Code

The repair for Jeep fault code P1764 typically involves replacing the transmission pressure switch assembly.

The cost to diagnose and fix Jeep OBD code P1764 typically ranges from $75 to $150, based on a 1. 0hour repair time.

Factors like shop rates and complexity can affect the final cost.

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Details of the Jeep p1764 OBD Code

Jeep fault code P1764 relates to the governor pressure sensor voltage being too low.

OBD code P1764 for Jeep vehicles indicates a problem with the Governor Pressure Sensor Offset Volts Too Low or Too High.

This code is triggered by the Powertrain Control Module (PCM) when it detects that the voltage signal from the governor pressure sensor is outside of the expected range.

The governor pressure sensor is a crucial component in the transmission system that helps regulate hydraulic pressure for proper shifting.

When the sensor’s voltage is not within the specified range, it can lead to transmission shifting issues and poor performance.

Mechanic’s Tech Notes

Troubleshooting tip for Jeep fault code P1764 related to the governor pressure sensor voltage.

To diagnose and fix OBDII code P1764 in a Jeep, start by checking the Transmission Control Module (TCM) power and ground using a multimeter.

Verify TCM communication over the Controller Area Network (CAN) using a scan tool.

If the TCM does not respond, reprogramming or reflashing may be necessary.

Visually inspect the wiring harness and connectors for any damage, and ensure connector pins are not broken, bent, pushed out, or corroded.

This thorough inspection can help identify and resolve issues related to code P1764.

FAQ

1. What does OBD code P1764 mean in a Jeep vehicle?

OBD code P1764 in a Jeep means an issue with the Governor Pressure Sensor. Check sensor, wiring, and connectors for faults to resolve the problem.

2. What are the common symptoms associated with Jeep OBD code P1764?

Common symptoms for Jeep OBD code P1764 include Engine Light ON. Causes may be a faulty Governor Pressure Sensor or related wiring issues. Inspect and repair as needed.

3. How can I diagnose and fix OBD code P1764 in my Jeep vehicle?

Diagnose and fix OBD code P1764 in a Jeep: Symptoms Engine Light ON; Causes Faulty Governor Pressure Sensor, harness issues; Fix Inspect and repair wiring connections and sensor.

Wrap Up

If your Jeep is displaying OBD code P1764, you may experience erratic shifting, harsh engagements, or transmission slippage.

This code typically indicates a problem with the transmission pressure switch assembly, faulty wiring connections, or low transmission fluid level.

To address Jeep OBD code P1764, check the transmission pressure switch assembly for proper operation, inspect the wiring harness for any damage or loose connections, and ensure the transmission fluid level is correct.

Replace the pressure switch assembly if necessary and repair any wiring issues to resolve the fault.