![My 1999 Grand Cherokee (4.0L) is giving code P1389 (ASD relay). Upon changing the relay, the problem persists. I cleared My 1999 Grand Cherokee (4.0L) is giving code P1389 (ASD relay). Upon changing the relay, the problem persists. I cleared](https://www.justanswer.com/uploads/Bropee/2007-05-15_191451_4.gif)
My 1999 Grand Cherokee (4.0L) is giving code P1389 (ASD relay). Upon changing the relay, the problem persists. I cleared
![Car was running fine, parked for 5 hours. now will turn over but wont start. Codes P320 and P1389 show up. whats Car was running fine, parked for 5 hours. now will turn over but wont start. Codes P320 and P1389 show up. whats](https://www.justanswer.com/uploads/Lejungst/2007-09-10_102948_asd.jpg)
Car was running fine, parked for 5 hours. now will turn over but wont start. Codes P320 and P1389 show up. whats
Redwater Dodge - 2020 Ram 3500 Laramie Rig Ready Ram - 6.7L Cummins I–6 HO Turbocharged Diesel Engine - 6–Speed AISIN Heavy–Duty Automatic Transmission - Night Edition - 4" BDS Lift with
![I was driving my 2001 dodge ram 1500 offroad truck with 5.9L. the rpm started fluctuating and I noticed the check engine I was driving my 2001 dodge ram 1500 offroad truck with 5.9L. the rpm started fluctuating and I noticed the check engine](https://f01.justanswer.com/ref/https_w05.dealerconnect.chrysler.com/service/mds2002/serviceInfo/en_US/8154d53c.gif)
I was driving my 2001 dodge ram 1500 offroad truck with 5.9L. the rpm started fluctuating and I noticed the check engine
![I was driving my 2001 dodge ram 1500 offroad truck with 5.9L. the rpm started fluctuating and I noticed the check engine I was driving my 2001 dodge ram 1500 offroad truck with 5.9L. the rpm started fluctuating and I noticed the check engine](https://f01.justanswer.com/ref/https_w05.dealerconnect.chrysler.com/service/mds2002/serviceInfo/en_US/8154d0fd.gif)
I was driving my 2001 dodge ram 1500 offroad truck with 5.9L. the rpm started fluctuating and I noticed the check engine
![Códigos P1389 P1388 en Chrysler y Dodge no hay pulso de inyección ni chispa en bobina de encendido - YouTube Códigos P1389 P1388 en Chrysler y Dodge no hay pulso de inyección ni chispa en bobina de encendido - YouTube](https://i.ytimg.com/vi/-J43FPrLZUA/maxresdefault.jpg)
Códigos P1389 P1388 en Chrysler y Dodge no hay pulso de inyección ni chispa en bobina de encendido - YouTube
Redwater Dodge - 2020 Ram 1500 Classic Express - 5.7L HEMI VVT V8 engine with FuelSaver MDS - 8–Speed TorqueFlite Automatic Transmission - ParkView Rear Back–Up Camera - 8.4–inch Touchscreen - Hands–Free
![I am working on a 99 1500 2wd 3.9L no bus light is on, can't get in with scanner, no 5v ref to sensors 2.5v at both bus I am working on a 99 1500 2wd 3.9L no bus light is on, can't get in with scanner, no 5v ref to sensors 2.5v at both bus](https://www.justanswer.com/uploads/243shooter/2008-02-07_224507_c1.gif)