P0936 Fault Code

Hydraulic Pressure Sensor Circuit Intermittent

• What does that mean?
• Symptoms
• Causes
• Solutions

The P0936 code indicates an intermittent problem with the hydraulic pressure sensor circuit in the vehicle. This sensor is crucial for monitoring the hydraulic pressure in the transmission or power steering system. When the circuit experiences interruptions or inconsistencies, it can lead to performance issues in these systems.

What are the symptoms of the P0936 code?

Symptoms may vary, but common signs include:

• Warning lights on the dashboard, such as the check engine light
• Irregular transmission shifting behavior or slipping
• Lack of proper steering response if related to power steering
• Fluid leaks, in some cases, if there is a system malfunction
• Occasional or inconsistent performance issues when accelerating

What causes the P0936 code?

Common causes of the P0936 code include:

• Faulty hydraulic pressure sensor
• Wiring issues such as shorts or open circuits in the sensor circuit
• Poor electrical connections or corroded connectors
• Issues with the transmission or power steering fluid levels
• Malfunctioning computer or control modules that process signal from the sensor

How to fix P0936?

To address the P0936 code, follow these steps:

1. Inspect the hydraulic pressure sensor and wiring for visible damage or loose connections.
2. Test the sensor with a multimeter to check for proper voltage and signals.
3. Replace the hydraulic pressure sensor if it is found to be faulty.
4. Repair any damaged wiring or connectors in the circuit.
5. Clear the fault code and take the vehicle for a test drive to ensure the issue is resolved.