Your take on permanent dtc codes
10-28-2017, 02:41 AM
#1
Your take on permanent dtc codes
I was wondering if anybody had any experience with permanent dtc ( diagnostic trouble code) in the g37?
my car is been excessively vibrating when I come to a stop in drive. I took it to The dealer three times to try to get a fix for it. they pulled a code u1024 Communication error out and didn't tell me it was a permanent Dtc. Head mechanic said nothing was wrong with it and denied the vibrations. I found out by plugging it in with the OBD scanner. It can't be cleared without a fix.
just wanted to know if anybody had extra info about these permanent codes before I bring it up with a dealership.
Thanks
my car is been excessively vibrating when I come to a stop in drive. I took it to The dealer three times to try to get a fix for it. they pulled a code u1024 Communication error out and didn't tell me it was a permanent Dtc. Head mechanic said nothing was wrong with it and denied the vibrations. I found out by plugging it in with the OBD scanner. It can't be cleared without a fix.
just wanted to know if anybody had extra info about these permanent codes before I bring it up with a dealership.
Thanks
Last edited by G37xsnewguy; 10-29-2017 at 05:59 PM.
10-29-2017, 11:55 AM
#2
Are you sure it was a U1025?
My documents don't list that as a valid code.
If it was a U1024, your VVEL and ECU modules have a communication issue on the CAN bus.
Was the check engine light on?
My documents don't list that as a valid code.
If it was a U1024, your VVEL and ECU modules have a communication issue on the CAN bus.
Was the check engine light on?
10-29-2017, 05:58 PM
#3
yes a permanent u1024 error code. No check engine light. It is a stored code.