2021 Honda Accord
I have a whole list of pending codes in my electric brake booster. What do you think could be the problem? Is the booster bad or do i have a wiring problem
EBB - Electric Brake Booster
CIC04-11 - (Pending)
Sensor Reference Voltage "A" Circuit Short to
Ground
CIC03-11 - (Pending)
Brake Pedal Stroke Sensor 2 Circuit Short to
Ground
U3006-13 - (Pending)
Control Module Input Power "A" Circuit Open
U3003-17 - (Pending)
Battery Voltage Circuit Voltage Above Threshold
U0104-00 - (Pending)
F-Can Malfunction (PCM - ACC Unit)
U0128-00 - (Pending)
Lost communication with park brake control
module
CIC02-11 - (Pending)
Brake Pedal Stroke Sensor 1 Circuit Short to Ground
U3003-16 - (Pending)
Battery Voltage Circuit Voltage Below Threshold
U0146-00 - (Pending)
F-CAN Malfunction (pcm-Can Gateway)
CIC02-15 - (Pending)
Brake Pedal Stroke Sensor 1 Circuit Short to Battery
or Open
C1250-98 - (Pending)
Brake Booster Driver Curcuit Over Heat
CIC03-15 - (Pending)
Brake Pedal Stroke Sensor 2 Circuit Short to Battery or open
U0146-00 - (Pending)
F-CAN Malfunction (pcm-Can Gateway)
CIC02-15 - (Pending)
Brake Pedal Stroke Sensor 1 Circuit Short to Battery
or Open
C1250-98 - (Pending)
Brake Booster Driver Curcuit Over Heat
CIC03-15 - (Pending)
Brake Pedal Stroke Sensor 2 Circuit Short to Battery
or Open
U3000-55 - (Pending)
Control Module
U0416-68 - (Pending)
Invalid Data Received from Vehicle Dynamics
Control Module Event Information
U0100-00 - (Pending)
Lost communicaton with ECM/PCM "A"
U0029-00 - (Pending)
Vehicle Communication Bus A Performance
U0047-00 - (Pending)
Vehicle Communication Bus C Performance
CIC01-96 - (Pending)
Brake Pedal Stroke Sensor Component Internal
Failure
U3000-49 - (Pending)
Control Module
U0122-00 - (Pending)
Lost Communication With Vehicle Dynamics
Control Module
Did you already load test the battery & alternator? Is this vehicle still under warranty?
I would assume it's under warranty and I'd take it back to the dealer. It could be something as simple as a bad sensor or give me the whole system is going out they are very complex
one year old and all that already?
gee, whats a good car anymore?
gee, whats a good car anymore?
All of the new cars incorporate insane crazy nightmare complex technology that breaks down, sometimes quickly, and will cost a fortune to fix. Electric brake booster? What the heck? The vacuum-operated brake booster on my 1971 Ambassador is original and still works perfectly. "New" and "improved" are not always the same thing.
Still, Toyota and Honda are the best of a bad lot at this point for people who want or need a new or late model car. However this kind of thing is only going to get worse.
