DTC Description
DTC DETECTION LOGIC
DTC No. | CONSULT screen terms (Trouble diagnosis content) | DTC detecting condition |
P2004 | TUMBLE CONT/V (Intake manifold runner control stuck open bank 1) | The target angle of intake manifold runner control valve controlled by ECM and the input signal from intake manifold runner control valve position sensor is not in the normal range. |
POSSIBLE CAUSE
FAIL-SAFE
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.
TESTING CONDITION:
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
If not, cool engine down or warm engine up until “COOLAN TEMP/S” indicates between −7°C (19°F) to 60°C (140°F). Then go to the following steps.
With GST
Following the procedure “With CONSULT” above.
Is 1st trip DTC detected? YES >> Proceed to EC-420, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
1.CHECK INTAKE MANIFOLD RUNNER CONTROL VALVE MOTOR POWER SUPPLY
Is the inspection result normal? YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK INTAKE MANIFOLD RUNNER CONTROL VALVE MOTOR POWER SUPPLY CIRCUIT
Is the inspection result normal? YES >> Perform the trouble diagnosis for power supply circuit.
NO >> Repair or replace error-detected parts.
3.CHECK INTAKE MANIFOLD RUNNER CONTROL VALVE MOTOR OUTPUT SIGNAL CIRCUIT
Is the inspection result normal? YES >> GO TO 4.
NO >> Repair or replace error-detected parts.
4.CHECK INTAKE MANIFOLD RUNNER CONTROL VALVE MOTOR
Check the intake manifold runner control valve motor. Refer to EC-421, "Component Inspection".
Is the inspection result normal? YES >> GO TO 5.
NO >> Replace intake manifold assembly. Refer to EM-26, "Removal and Installation".
5.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".
>> INSPECTION END
Component Inspection
1.CHECK INTAKE MANIFOLD RUNNER CONTROL VALVE
With CONSULT
If not, cool engine down or warm engine up until “COOLAN TEMP/S” indicates between −7°C (19°F) to 60°C (140°F). Then go to the following steps.
With GST
Following the procedure “With CONSULT” above.
Is 1st trip DTC detected? YES >> Replace intake manifold assembly. Refer to EM-26, "Removal and Installation".
NO >> GO TO 2.
2.CHECK INTAKE MANIFOLD RUNNER CONTROL VALVE MOTOR
Is the inspection result normal? YES >> INSPECTION END
NO >> Replace intake manifold assembly. Refer to EM-26, "Removal and Installation".
Tightening torque of standard
bolts
Description
This vehicle has both new standard based on ISO* and previous standard
bolts/nuts. There are some differences
between these two types of bolts/ nuts; shape of the head, grade of strength,
hexagonal width across
flats and the standard tightening torque.
For guidance in d ...
Front power window switch (passenger side)
Description
Front power window motor RH will be operated if front power window switch RH
is operated.
Component Function Check
1. CHECK FRONT POWER WINDOW SWITCH RH FUNCTION
Check front power window motor RH operation with front power window switch RH.
Is the inspection result normal?
YES ...
Occupant classification system control unit
Removal and Installation
OCCUPANT CLASSIFICATION SYSTEM CONTROL UNIT
WARNING:
Before servicing the SRS, turn ignition switch OFF, disconnect
both battery terminals then wait at
least three minutes.
Do not use air tools or electric tools for servicing.
Removal
Re ...