2001 Jeep Grand Cherokee WG

[SDO]

Hello guys
Has anyone done a 1999 to 2001 Jeep Grand Cherokee WG with a DSP3+. I want to know if DSP works on these vehicles or not.

This is the one which doesn't work in obd, and u have to take the cluster out, and connect obd with c04 cluster plug cable. I can't make it work, just wondering if anyone else had any success with this cluster on Dsp3

Thankyou

[afitijuana]

Some times you will need to thake all light bulbs out, from 1999 to 2003 can't be done by OBD you will have to take the cluster off.

[afitijuana]

You may have a question what does it have to do ligth with the light bulbs ? as you may know the cluster ligth up couple time during reading. all bulbs togeter will draw the current to wake up the MCU.

[SDO]

Thanks mate, I tried TU with bulbs off didn't work, dsp3 didn't work either, ended up programming the mcu directly. Thanks for your help