P0455 & P1685 code 2gethr on grand cherokee Laredo 03 jeep 4.0 v6 What R They?Easy Fix Costly?

Question

what Do they mean? Is it Costly to repair?

Answer 1

Hi there,

The P0455 code indicates an issue with the EVAP system. Here is a list of possible causes.

P0455 JEEP - EVAP System Large Leak

Read more: https://www.autocodes.com/p0455_jeep.html

The code P1685 indicates an issue with the SKIM key. Here is some info for you.

P1685 JEEP - Invalid SKIM Key

Read more: https://www.autocodes.com/p1685_jeep.html