2nd Gen Non-Engine/Transmission Error Codes

[cfent]

I have a 2002 2500 Ram Diesel. I'm getting some codes doing the key trick. What do they mean? PCU: 1693 ECU: 1689, 0380, 0215. Any help would be appreciated. Thanks

 

[JMLambert]

There is a listing of the codes at the start of the forums in truck 911.

 

[klcammie]

Hello the 1693 is DTC detected in ECU or PCM no big deal. 1689 is no communication between ECM and injection pump. could be loose connection or bad ground. 0380 is intake heater control circuit 1 possible wire. check the little wire to the relay they work loose. 0215 injection pump timing failure. Since the ECM and injection pump can't communicate the pump can't stay in time. fix the communication promblem and the 0215 should clear up. When I got the 0215 code this is the connection that was loose. the white bale has to be as in the picture.

 

[cfent]

Thanks a bunch folks!! Also really appreciate the pic and the thoughts on correcting the issue.