Diagnostic Test
WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK THROTTLE POSITION SENSOR
- Turn ignition switch OFF.
- Reconnect all harness connectors disconnected.
- Perform DESCRIPTION .
- Turn ignition switch ON.
- Shift selector lever position to D.
- Check the voltage between ECM harness connector terminals under the following conditions.
ECM Condition Voltage Connector + - Terminal F79 71 75 Accelerator pedal Fully released More than 0.36 V Fully depressed Less than 4.75 V 72 Fully released Less than 4.75 V Fully depressed More than 0.36 V
Is the inspection result normal?
YES
INSPECTION END
NO
Replace electric throttle control actuator. Refer to REMOVAL AND INSTALLATION .