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 ...
Disc rotor
DISC ROTOR : Inspection and Adjustment
INSPECTION
Appearance
Check surface of disc rotor for uneven wear, cracks, and serious damage.
Replace it if necessary. Refer to
BR "DISC ROTOR : Inspection and Adjustment".
Runout
Fix the disc rotor to the wheel hub and bearing assembly wi ...