DTC code gurus, what's your thoughts?
Thread Starter
Drifting
Joined: Oct 2012
Posts: 1,585
Likes: 28
From: Cedaredge Colorado
DTC code gurus, what's your thoughts?
Since I purchased my 99 FRC I've had these codes, they will reset but come right back immediately.
AO LDCM B2262H
B2264H
A1 RDCM B2263H
B2265H
I know they are associated with the door control modules, everything seems to work on the doors. Only thing I can think of is both my FOBs are dead, and might be causing the codes
What do you guys think?
Thanks
AO LDCM B2262H
B2264H
A1 RDCM B2263H
B2265H
I know they are associated with the door control modules, everything seems to work on the doors. Only thing I can think of is both my FOBs are dead, and might be causing the codes
What do you guys think?
Thanks
Thread Starter
Drifting
Joined: Oct 2012
Posts: 1,585
Likes: 28
From: Cedaredge Colorado
The LDCM codes you have are related to voltage issues for the horizontal and vertical position sensors for the left side view mirror.
The RDCM codes are the same except for the right side view mirror.
Doubt they have anything to do with the FOB's not working.
More likely a car battery voltage issue or poor connections/grounds at the mirror wiring harnesses. Do you have any symptoms like the display in the DIC changing from say something like coolant temp or oil pressure etc before you start the car back to default (mileage) after you start the car?
The RDCM codes are the same except for the right side view mirror.
Doubt they have anything to do with the FOB's not working.
More likely a car battery voltage issue or poor connections/grounds at the mirror wiring harnesses. Do you have any symptoms like the display in the DIC changing from say something like coolant temp or oil pressure etc before you start the car back to default (mileage) after you start the car?
Mirrors move and stay put with controls, dunno.
Le Mans Master
Joined: Aug 2005
Posts: 5,375
Likes: 328
From: CA.
St. Jude Donor '13-'14-'15
All "B" codes are related to the "body control module"
P codes are for the power train (engine/trans)
U codes are communication codes related to usually voltage issues---battery dis connect--low voltage---key issue or column lock
Any code that is followed by an "H" means it is a history code or old code
Your codes are all B codes that are old----
The body control module computer controls most of your car's accessories---Like door locks--door chime---cruise control-- mirrors--air bags--interior lights etc-- they normally have NO affect on your engine's performance--- but are annoying
Some of them can be permanently deleted with tuning so they will not re-appear and some not---those require the issue to be repaired
P codes are for the power train (engine/trans)
U codes are communication codes related to usually voltage issues---battery dis connect--low voltage---key issue or column lock
Any code that is followed by an "H" means it is a history code or old code
Your codes are all B codes that are old----
The body control module computer controls most of your car's accessories---Like door locks--door chime---cruise control-- mirrors--air bags--interior lights etc-- they normally have NO affect on your engine's performance--- but are annoying
Some of them can be permanently deleted with tuning so they will not re-appear and some not---those require the issue to be repaired
Last edited by tblu92; Nov 28, 2015 at 09:51 PM.
