JCB P2102: Throttle H-Bridge Driver Fault in ECU

The fault code indicates an issue with the Throttle H-Bridge driver within the ECU. This component is responsible for controlling the throttle function, and the fault suggests a malfunction in this specific part of the system.

1. 1

   The Throttle H-Bridge driver in ECU

2. 2

   Connections to the Throttle H-Bridge driver in ECU

3. 3

   Power supply to the ECU

1. 1

   Inspect

   Inspect the Throttle H-Bridge driver in ECU for visible damage or signs of failure.

2. 2

   Check

   Check the connections to the Throttle H-Bridge driver in ECU for looseness, corrosion, or disconnection.

3. 3

   Verify

   Verify the power supply to the ECU to ensure it is providing the correct voltage.