PTI 000158.01 – PTI Switched Supply Voltage Low

PTI 000158.01 (PTI 158.01)

Code: 000158.01

Shortcode: 158.01

Description:

This error code indicates that the ELX voltage is below 10V while the engine is running.

Reaction:

Upon detection, the control unit commands the equipment to enter Park mode, which is recoverable.

Recommendations:

  • Check Battery and Connections:
    • Inspect the battery for sufficient charge and proper operation.
    • Check the battery terminals and connections for corrosion or looseness.
  • Evaluate Alternator Function:
    • Ensure the alternator is charging the battery correctly.
    • Replace or repair the alternator if it is malfunctioning.
  • Inspect Wiring and Fuses:
    • Examine the wiring harness for any damage, wear, or loose connections.
    • Check relevant fuses and replace if necessary.

Note:

Low voltage issues can impact various electrical systems. Ensuring stable voltage supply is crucial for optimal equipment performance.


Control Units: John Deere

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