MRCDWJR

iTrader: (2)

C0226
C0236
C0246
C0256
C1249
C1251
C1252
C1256
C1233
C1223

Any thoughts?? From what I've seen so far it looks like its the master brake cylinder. Just wanted to see if anyone else had similar issues and what exactly did they do or replace to fix this issue. Also, the brake now has to be pushed all the way down to actually work.

ILL05GS

Make sure all your connections on the brake actuator (large aluminum block attached to the master cylinder) are good and clean. If so you probably need to replace the actuator. I just got C0226 but I think it was because the engine bay was recently pressure washed. Try clearing codes and see if they come back than go from there.

MRCDWJR

iTrader: (2)

will give that a try. thank you. i will let you know what happens

MRCDWJR

iTrader: (2)

anyone else have an idea?

MRCDWJR

iTrader: (2)

Anyone? Lol. Now as the car sits, the battery drains. Battery is 4 months old and I've already had the alternator checked out. I was told the alternator was fine. Any ideas? Thanks in advance

GS4hunnit

C0226 to C0256 - ABS Solenoid Circuit
C0236 -
C0246
C0256
C1249 - Stop Light Switch Circuit
C1251- Hydraulic Brake Booster Pump Motor Malfunction
C1252 - Hydraulic Brake Booster Pump Motor On Time Abnormally Long
C1256 - Accumulator Low Pressure Malfunction
C1233 - Yaw Rate Sensor Circuit
C1223

Straight from TIS (Toyota Information Systems

MRCDWJR

iTrader: (2)

so i cleared some codes after cleaning some connections and now I'm left with C1251, C1256, C1223.

Thank you for pulling up those codes for me ^^^ i only posted them to see if anyone else had similar issues. But i appreciate it.

GS4hunnit

Glad to hear. BTW the C1223 code is ABS Control System Malfunction.

So it sounds like you MIGHT have to replace your BMC. Don't quote me on it, although all those DTC's are all BMC related. Good luck!

ILL05GS

+1 for bad brake actuator aka hydraulic brake booster. Sorry bud they are $$$ and need a factory scan tool to bleed properly