4l80e Wiring Diapram
Locate the 2 wire harness on the driver side of the transmission case towards the rear of the transmission.
4l80e wiring diapram. It shows the components of the circuit as simplified shapes and the capability and signal contacts along with the devices. 4l80e wiring diagram wiring diagram is a simplified okay pictorial representation of an electrical circuit. It does the blue stripe harness fits gm 4l80e transmissions except early 4l80e transmission wiring harness diagram on 93 4l80e trans wiring diagram. Any 4l80e transmission to full manual control eliminating the need for a pcm.
25 2 a b c hd x 4l80e full manual valve body wiring instructions 1. The pink wire provides power to the internal solenoids. The circuit must be fused. These same steps will work for an 99 07 vortec truck ls1 99 02 style harness or 04 gto harness for that matter some wire colors maybe different on gto remember 99 02 pcm s used blue and red pcm connectors 2003 use blue and green pcm connectors.
Connect the pink wire to a key on 12 volt source. To wire the 4l80e transmission to the gpio board you need to make a number of connections. It is fairly simple to make a 4l60e harness from a 99 07 1 2 ton 5 3l truck work with a 4l80e transmission. How to 4l80e transgo hd2 shift kit install.
Intermediate ring direct drum springs. Atsg tech manual 4l80e 4l85e on gmc chevy rebuild guide book mt1 4l80 4l honda passport automatic transmission repair manuals guide book car parts cadillac chevy tech bmw. A21bravo duration. You need a minimum 4 7 ohm or higher resistance up to 10 ohms 10 watt or more resistor such as digi key 4 7cwbk nd 1 67 on the pressure control solenoid wire from the trans connector pin d to the gpio board s pin 33.