Pressure Sensor Power Circuit Inspection
WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
| Item | Normal Value | Prerequisite Condition | Probe (+) | Probe (-) |
|---|---|---|---|---|
| Pressure Sensor Signal Circuit (Open): Voltage |
5V | 1. Pressure Sensor Connector: Disconnected 2. Ignition Switch: ON |
Pressure Sensor Signal Circuit's Connector Terminal | Chassis Ground |
| Pressure Sensor Signal Circuit (Short): Ground |
0V | 1. Pressure Sensor, 4WD ECM Connector: Disconnected 2. Ignition Switch: ON |
Pressure Sensor Signal Circuit's Connector Terminal | Pressure Sensor Connector Ground Terminal |
| Pressure Sensor Signal Circuit (Short): Ground |
Infinite | 1. Pressure Sensor, 4WD ECM Connector: Disconnected 2. Ignition Switch: ON |
Pressure Sensor Signal Circuit's Connector Terminal | Chassis Ground |
- Is the result within specifications?
YES
- This can be an intermittent fault caused by poor contact of the connector or wire harness. Or, the control module's memory was not cleared after repair. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
- Repair or replace the relevant component(s) as necessary, and go to "VERIFICATION OF VEHICLE REPAIR ".
NO
- Inspect for a short between the signal circuit and ground circuit attached to the pressure sensor connector.
- Inspect for a short between chassis ground and the signal circuit attached to the pressure sensor connector.
- Repair or replace the relevant component(s) as necessary, and go to "VERIFICATION OF VEHICLE REPAIR ".