Codes
On 1. I have C25 & H25
On 4. I have H15,H34,and H36
Thats using The speedometer. When I use the check engine light setup I get 13 and 15
I came up 6-E and still have not found the list of codes!
Last edited by Herb; Jul 7, 2016 at 05:22 PM. Reason: adding Text!
4) 15 Coolant Temp Sensor -high / 34 MAP sensor - signal low / 36 opti high resolution fault.
The ECM codes are all history codes, check connections, clear codes and see if they come back.
CCM code 25 for courtesy lights is current you need to follow trouble chart for code in FSM
4) 15 Coolant Temp Sensor -high / 34 MAP sensor - signal low / 36 opti high resolution fault.
The ECM codes are all history codes, check connections, clear codes and see if they come back.
CCM code 25 for courtesy lights is current you need to follow trouble chart for code in FSM[/QUOTe
CCM shows code 25 is the IAT!
I changed the IAT connection and the beast has awakened!
Thank God!








