FixVault

Power Steering Pressure Sensor

WARNING: This page is about a different car, the 2006 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
  1. Reconnect all harness connectors disconnected.
  2. Start engine and let it idle.
  3. Check voltage between ECM terminal 12 and ground under the following conditions.
POWER STEERING PRESSURE SENSOR VOLTAGE

Condition Voltage
Steering wheel: being turned 0.5 - 4.5V
Steering wheel: not being turned 0.4 - 0.8V
Fig 1: Checking Voltage Between Ecm Terminal 12 And Ground
G04173597Courtesy of NISSAN MOTOR CO., U.S.A.