DTC Logic
DTC DETECTION LOGIC
DTC | CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | Possible causes |
P0966 | PC SOLENOID B (Pressure Control Solenoid B Control Circuit Low) | The primary pressure solenoid valve current is
200 mA or less continuously for 480 msec or
more under the following diagnosis conditions: Diagnosis conditions
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DTC CONFIRMATION PROCEDURE
1.PREPARATION BEFORE WORK
If another “DTC CONFIRMATION PROCEDURE” occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test.
>> GO TO 2.
2.CHECK DTC DETECTION
Is “P0966” detected? YES >> Go to TM-206, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
1.CHECK CIRCUIT BETWEEN TCM AND CVT UNIT
Is the inspection
result normal?
YES >> GO TO 2.
NO >> Repair or replace malfunctioning parts.
2.CHECK PRIMARY PRESSURE SOLENOID VALVE
Check primary pressure solenoid valve. Refer to TM-206, "Component Inspection".
Is the inspection result normal? YES >> Check intermittent incident. Refer to GI-39, "Intermittent Incident".
NO >> Repair or replace malfunctioning parts.
Component Inspection
1.CHECK PRIMARY PRESSURE SOLENOID VALVE
Check resistance between CVT unit connector terminal and ground.
Is the inspection
result normal?
YES >> INSPECTION END
NO >> There is a malfunction of primary pressure solenoid valve. Replace transaxle assembly. Refer to TM-283, "Removal and Installation".
Refrigeration system symptoms
Trouble diagnosis for unusual pressure
Diagnose using a manifold gauge whenever system’s high and/or low side
pressure(s) is/are unusual. The
marker above the gauge scale in the following tables indicates the standard
(usual) pressure range. Refer to
above table (Ambient air temperature ...
Power window and door lock/unlock switch RH
Removal and Installation
REMOVAL
Release the pawls using a suitable tool and lift the power window and
door lock/unlock switch RH and finisher
as an assembly and remove.
Disconnect the harness connector from the power window and door
lock/unlock switch RH.
Release the four pawls (tw ...
Symptom diagnosis
Squeak and rattle trouble diagnoses
Work flow
Customer interview
Interview the customer if possible, to determine the conditions that exist
when the noise occurs. Use the diagnostic
worksheet during the interview to document the facts and conditions when the
noise occurs and any
custom ...