JCB C0316: Short Circuit Fault Condition for ISO Controls Changeover Output

The HECU has detected a short circuit fault condition in the ISO Controls changeover output. This indicates an electrical fault in the circuit associated with the ISO Controls changeover output.

1. 1

   The wiring and connections related to the ISO Controls changeover output

2. 2

   The integrity of the circuit associated with the ISO Controls changeover output

1. 1

   Inspect

   Inspect the wiring and connections related to the ISO Controls changeover output for damage, wear, or loose connections.

2. 2

   Test

   Test the circuit associated with the ISO Controls changeover output for continuity and proper insulation.