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Q.
Are diagnosis codes P0962 or P0963 set?
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Carry out the appropriate troubleshooting.
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(1)Connect the CVT assembly connector.
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(2)Selector lever position: N
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(4)Connect an oscilloscope, and measure the voltage between CVT-ECU connector PLLS
terminal and body earth. OK: A wave pattern such as the one shown on (Check
Procedure Using an Oscilloscope) should be output. There should be no noise in the output wave
pattern.
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Q.
Is the check result normal?
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Refer to diagnosis code No.P0962: Malfunction of Line Pressure Solenoid Valve
(short) , or diagnosis code No.P0963: Malfunction of Line Pressure
Solenoid Valve (open) .
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Turn the ignition switch to the "LOCK" (OFF) position, and wait for one minute. Then,
drive the vehicle for a while and check again.
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Q.
Is the diagnosis code set?
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Replace the CVT assembly.
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Intermittent malfunction.
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