6 V6-3.7L (2009)
Intermediate sensor specification
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Below 1.0 V
3. Inspect the signal circuit for the intermediate sensor.
a. Connect the oscilloscope to the following TCM connector terminals and set it as below.
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(+) lead: TCM terminal 2L
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(-) lead: battery negative terminal
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Oscilloscope setting: 1 V/DIV (Y), 2 ms/DIV (X), DC range
b. Start the engine.
c. Measure the wave form when vehicle speed at 30 km/h {19 mph}.
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If there is any malfunction, replace the intermediate sensor. See: Service and Repair/Intermediate Sensor Removal/Installation [FS5A-EL]
Vehicle Speed Sensor (VSS) Inspection [FS5A-EL]
VEHICLE SPEED SENSOR (VSS) INSPECTION [FS5A-EL]
On-Vehicle Inspection
1. Inspect the power supply circuit for the VSS.
a. Remove the aerodynamic under cover NO.2. See: Body and Frame/Splash Guard/Service and Repair/Aerodynamic Under Cover No.2
Removal/Installation
b. Disconnect the VSS connector.
c. Switch the ignition to ON (engine off).
d. Measure the voltage at VSS connector terminal A (harness-side).
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If there is any malfunction, repair wiring harness between VSS and TCM.