U1117 Lost communication (ABS)
DTC Logic
DTC DETECTION LOGIC
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
U1117
Lost Communication With ABS
When the ignition switch is ON,
TCM is unable to receive the
CAN communications signal
from ABS actuator control unit
cont ...
Brake pedal
Inspection and Adjustment
INSPECTION
Brake Pedal Height
Check the height (H1) between the dash lower panel (1) and the
brake pedal upper surface.
(H1) : Refer to BR "Brake Pedal".
CAUTION:
Remove the floor trim.
Stop Lamp Switch
Check the clearance (C) among the brake ped ...