Component Function Check
1.CHECK OD OFF INDICATOR LAMP FUNCTION
Check OD OFF indicator lamp turns ON for approx. 2 seconds when ignition switch turns ON.
Is the inspection results normal?
YES >> INSPECTION END
NO >> Go to TM "Diagnosis Procedure".
Diagnosis Procedure
1.CHECK DTC (TCM)
With CONSULT
Is any DTC detected?
YES >> Check DTC detected item. Refer to TM "DTC Index".
NO >> GO TO 2.
2.CHECK DTC (COMBINATION METER)
With CONSULT
Check "Self Diagnostic Results" in "METER/M&A".
Is any DTC detected?
YES >> Check DTC detected item. Refer to MWI "DTC Index".
NO >> GO TO 3.
3.CHECK COMBINATION METER INPUT SIGNAL
With CONSULT
Is the inspection result normal?
YES >> Replace combination meter. Refer to MWI "Removal and Installation".
NO >> GO TO 4.
4.CHECK TCM INPUT/OUTPUT SIGNAL
With CONSULT
Is the inspection result normal?
YES >> Replace combination meter. Refer to MWI "Removal and Installation".
NO >> Check overdrive control switch. Refer to TM "Diagnosis Procedure".

Component Parts Function Inspection 1.CHECK SHIFT POSITION INDICATOR Start the engine. Shift selector lever. Check that the selector lever position and the shift position indicator on the ...
Exhaust valve timing control
Exhaust valve timing control : system diagram
Exhaust valve timing control : system description
INPUT/OUTPUT SIGNAL CHART
Sensor
Input signal to ECM
ECM function
Actuator
Crankshaft position sensor (POS)
Engine speed*1
Piston position
Exhaust valve timing c ...
P2857 Clutch A pressure
DTC Logic
DTC DETECTION LOGIC
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
P2857
Clutch A pressure engagement
performance
The auxiliary gearbox gear ratio is 2.232 or
more for the auxiliary gearbox 1GR ratio continuously
for 5 seconds o ...