Component Function Check
1.CHECK O/D OFF INDICATOR LAMP FUNCTION
Check O/D OFF indicator lamp turns ON for approx. 2 seconds when ignition switch turns ON.
Is the inspection results normal? YES >> GO TO 2.
NO >> Go to TM-181, "Diagnosis Procedure".
2.CHECK OVERDRIVE CONTROL SWITCH FUNCTION
Is the inspection results normal? YES >> INSPECTION END
NO >> Go to TM-178, "Diagnosis Procedure".
Diagnosis Procedure
1.CHECK OVERDRIVE CONTROL SWITCH CIRCUIT

Is the inspection result normal? YES >> GO TO 2.
NO >> GO TO 4.
2.CHECK CVT SHIFT SELECTOR CIRCUIT
Check continuity between CVT shift selector harness connector terminals.

Is the inspection result normal? YES >> GO TO 7.
NO >> GO TO 3.
3.CHECK OVERDRIVE CONTROL SWITCH
Check overdrive control switch. Refer to TM-179, "Component Inspection".
Is the inspection result normal? YES >> Repair CVT shift selector assembly. Refer to TM-194, "Removal and Installation".
NO >> Replace selector lever knob. Refer to TM-194, "Removal and Installation".
4.CHECK GROUND CIRCUIT
Check continuity between CVT shift selector harness connector terminal and ground.

Is the inspection result normal? YES >> GO TO 5.
NO >> Repair or replace malfunctioning parts.
5.CHECK CIRCUIT BETWEEN CVT SHIFT SELECTOR AND COMBINATION METER (PART 1)

the inspection result normal? YES >> GO TO 6.
NO >> Repair or replace malfunctioning parts.
6.CHECK CIRCUIT BETWEEN CVT SHIFT SELECTOR AND COMBINATION METER (PART 2)
Check continuity between CVT shift selector harness connector terminal and ground.

Is the inspection result normal? YES >> GO TO 7.
NO >> Repair or replace malfunctioning parts.
7.CHECK COMBINATION METER INPUT/OUTPUT SIGNAL
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-41, "Intermittent Incident".
NO >> Replace combination meter. Refer to MWI-82, "Removal and Installation".
Component Inspection
1.CHECK OVERDRIVE CONTROL SW
Check continuity between wires of shift selector knob 1.


Is the inspection result normal? YES >> INSPECTION END
NO >> Replace shift selector knob. Refer to TM-194, "Removal and Installation".
Main power supply and ground circuit
O/D off indicator lampB1429 seat belt buckle switch RH
Description
DTC B1429 SEAT BELT BUCKLE SWITCH RH
The air bag diagnosis sensor unit monitors the seat belt buckle switch RH
status. If the control unit detects an
open or short condition in the circuit, it will set the DTC.
PART LOCATION
Refer to SRC-6, "Component Parts Location".
D ...
Air flow charts
The following charts show the button and dial
positions for MAXIMUM AND QUICK heating,
cooling or defrosting. The air recirculation indicator
should always be in the OFF position
for heating and defrosting.
...
U0300 CAN communication data
DTC Description
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
U0300
CAN COMM DATA
(Internal Control Module Software Incompatibility)
When the ignition switch is ON, the data length transmitted from
each
con ...