What kind of wire does a TJ PCM use?
Pin 24 Ground – This is a black with tan strip wire. This will tie into the wire bundle coming out of the TJ PCM on connector 1 pin A31 or A32. Provides a ground for the TCM. Pin 25 Fused B (+) – This is a pink 20 gauge wire.
Can a ZJ Grand Cherokee have a manual transmission?
Moses Ludel. Hi, Mario…The Grand Cherokee with a 4.0L was actually available with a manual transmission though that is very rare. You need to find a “donor” XJ Cherokee with a 5-speed AX15 manual transmission and compare this with your Grand Cherokee. The XJ Cherokee is much more popular and shares parts with the Grand Cherokee.
Where does the 12 volts go on a TCM?
It needs to connect to Pin 6 on the gray 8 way plug. It’s purpose is to apply 12 volts to pin 18 on the TCM telling the TCM that the shifter is in the reverse range. Pin 21 T42 Sense (TRS 1-2 Sense) – This is a violet with white stripe wire.
Where is the 26 pin plug on a TCM?
Pin 26 Fused Ignition Switch Input (Start-Run) – This is a dark blue with white stripe wire. When you turn on the key to the run or start mode this sends power to the TCM. This will tie into the wire bundle coming out of the TJ PCM on connector 1 pin A2.
Pin 24 Ground – This is a black with tan strip wire. This will tie into the wire bundle coming out of the TJ PCM on connector 1 pin A31 or A32. Provides a ground for the TCM. Pin 25 Fused B (+) – This is a pink 20 gauge wire.
What does a Transmission Control Module ( TCM ) do?
Your vehicle’s transmission control module (TCM) is like a tiny computer. It has the important job of interpreting electrical sensor output of components in an engine with an automatic transmission . What is a Transmission Control Module?
What kind of transmission does a Jeep XJ use?
Peugeot BA 10/5 – Used by AMC, it was used between 1987 to around 1989 in various Jeeps. It was widely used with the AMC 258 I6 engine ( View Here ). There were three automatic transmissions used in a Jeep Cherokee XJ.
Where are the solenoids on a TCM plug?
The solenoids are used by the TCM to shift the transmission. Pin 13 Transmission Solenoid B – This is an orange with white stripe wire. It needs to connect to Pin 2 on the black 8 way plug. The solenoids are used by the TCM to shift the transmission.