John Deere 000158.03: High Ignition Supply in Rear Chassis Module

The module has detected a high voltage condition in the Ignition Supply for the Rear Chassis Module. This may indicate an abnormal voltage level that could affect the proper operation of the rear chassis system.

1. 1

   The voltage level at the Ignition Supply for the Rear Chassis Module

2. 2

   Connections and wiring related to the Ignition Supply for the Rear Chassis Module

3. 3

   The component identified by this code

1. 1

   Measure the voltage

   Use a multimeter to measure the voltage at the Ignition Supply for the Rear Chassis Module. Compare the reading to the specifications provided in the service manual.

2. 2

   Inspect connections

   Check all connections and wiring associated with the Ignition Supply for the Rear Chassis Module for signs of damage, corrosion, or looseness.

3. 3

   Test the component

   If the voltage is outside the expected range, further testing of the component identified by this code may be required to determine if it is functioning properly.