where can i find a list of what codes are what. i'm getting a 1693

 

I like this one.

http://www.troublecodes.net/chrysler/96-01.shtml

The P1693 you're seeing is a "companion" code.

It means there is a code present somewhere.

Problem is, the key on/off/on/off/on method doesn't show all the codes.

You'll need to get them scanned somewhere to find out.
Most big auto parts chains will do it, or there is always the dealer.

Sometimes the other code clears itself after so many ignition cycles, but the 1693 is left behind.


phox

 

Check HERE


Rich

 

Your a fast one Phox! You beat me to it.



Rich

 

I keep forgetting we have the list in the tech facts section.


phox

 

THANKS GUYS

 

Yep, but after taking a look at our code section, the code in question is not listed on our list.



Rich

 

The LIST is incomplete. I have a 0460, 1763, and 1693 for the PCU, 1693 and 0234 for the ECU, doing the old key switch trick. The 1693 is the companion code, I get that for the most part, but what do the others mean??

 

P0460...fuel level unit no change over miles
P1693...DTC detected in companion module
P0234...Boost limit exceeded

didn't see a 17xx anything for 01.

 

What do they mean?

I definitely have a 1763 code. Checked again for the third time after reading your reply.

 

This is from my 01 service CD. 1763 Governor Pressure Sensor Volts Too Hi (Brief description) The Governor Pressure Sensor input is above an acceptable voltage level. 1763 (M) (M = check engine light on) Governor Pressure Sensor Volts Too Hi (description) Voltage greater than 4.89 volts (4-speed auto. trans. only). Hope this info. is useful.

Max

 

Thank you, MLR1. No check engine lights on, just checked for stored codes. Truck is running perfectly otherwise.

When I disconnect the batteries to clear out the codes, will I have to reset anything, like the APPS or anything?? I don't want to disconnect, wait, reconnect, and have troubles on my night-shift commute later today but if I need to reset something, I will do it.

 

How about a 1687. It's not on either of the lists that ya'll gave me. I'm having an issue with my oil pressure guage bouncing around. I know it's an electrical issue where do I look for this.

 

You should probably do the APPS reset, at least.

https://www.dieseltruckresource.com/...n&onlynewfaq=1


phox

 

Code P1687 No MIC BUS Message (brief description) No CCD/J1850 messages received from the Mechanical Instrument Cluster (MIC) module. I have no Idea what that means though.