P2858 Clutch B pressure
DTC Logic
DTC DETECTION LOGIC
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
P2858
Clutch B pressure engagement
performance
The auxiliary gearbox gear ratio is 2.232 or
more for the auxiliary gearbox 2GR ratio continuously
for 5 seconds ...
Brake drum
BRAKE DRUM : Inspection and Adjustment
INSPECTION
Appearance
Check surface of brake drum for uneven wear, cracks and serious damage.
Replace it if necessary. Refer to
BR "Removal and Installation".
Brake Drum Inner Diameter
Check inner diameter (B) of the brake drum.
(B) : Refe ...