Edit post Follow this blog Administration + Create my blog

CHRYSLER 42RE, 44RE, 46RE, 47RE - New Design Governor Pressure Sensor And Transmission Control Relay Added

Posted on by Amos

Change No. 1 - Beginning at the start of production for 1996 models, all Chrysler 42RE, 44RE, 46RE and 47RE transmissions were built with a new design Governor Pressure Sensor that now incorporates the Transmission Fluid Temperature (TFT) sensor inside the Governor Pressure Sensor assembly. The previous design has the TFT pop-riveted to the solenoid assembly.

Change No. 2 - Beginning at the start of production for 1996 models, all Chrysler vehicles equipped with a 42RE, 44RE, 46RE or 47RE transmission were built with a Powertrain Control Module (PCM), instead of the previous Transmission Control Module (TCM). Chrysler has installed a new "Transmission Control Relay" on these models that now controls the voltage to pin number one at the transmission, via a ground signal from the PCM. for locations and wire colors on the various models, and for a complete wiring schematic including the Transmission Control Relay.

Change No. 1 - Increased Transmission Fluid Temperature Sensor accuracy for improved reliability and durability.
Change No. 2 - Increased reliability and durability by relieving the added solenoids amperage from the circuit and improves "Limp Mode" control when fault codes are stored in the PCM.

(1)GOVERNOR PRESSURE SENSOR - Now incorporates the Transmission Fluid Temperature Sensor which requires four terminals on the sensor instead of the previous three.
(2)INTERNAL WIRING HARNESS - Eliminates the previous TFT from the solenoid assembly and requires a new connector with four wires to accommodate the new design Governor Pressure Sensor.
(3)TRANSMISSION CONTROL MODULE - Eliminated, and transmission functions are now handled by the Powertrain Control Module (PCM).
(4)TRANSMISSION CONTROL RELAY - Added to control the voltage to pin number one at the transmission and controled with a ground signal from the PCM.

None of the parts listed above will interchange with any previous model vehicles.

Comment on this post
Education advises us the new students that they should get IT field as well. How to operate the computer. What are its benefits and what are its values. The students have this demand to promote the information technology.
Your way to enlighten everything on this blog is actually pleasant, everyone manage to efficiently be familiar with it, Thanks a great deal.