Domain Tools

2003 Dodge Ram 1500 4×4 5.9L

Customer Complaint = Check engine light On, Vehicle does not shift properly, code P1762 stored in memory

Procedure:

1. Check the voltage of the governor pressure sensor with the Key On Engine Off (KOEO). It should be about 0.5 volts.

2. If higher than 0.8 volts, check the transmission temperature sensor reading.

3. If it is not accurate, check the sensor ground to the governor pressure/transmission temperature sensor.

4. If the transmission temperature sensor is reading correctly, replace the governor pressure sensor.

Potential Causes:

Evaporative Line
Gas Cap
Purge Solenoid
Vent Control Solenoid

Confirmed Fix:

1 – Governor Pressure Sensor
1 – Transmission
1 – Transmission Fluid

Duration : 0:2:6

[youtube c-gI7EEApfo]

One Response

1. 96Indyram Says:
   May 14th, 2010 at 7:14 pm

   what is the scan …
   what is the scan tool you are using? I mean the brand and model….

Leave a Comment