LEMON Manuals: Even more car manuals for everyone
Home >> Genesis >> 2021 >> G90 5.0 Ultimate, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Cooling System - 3.3L) >> Cooling Fan >> Troubleshooting

Cooling Fan: Troubleshooting

WARNING: This page is about a different variant/trim than selected.
Symptoms Remedy
If the cooling fan is not functioning under normal operating conditions
  • Check the connector
  • Check the voltage of the battery (#1).
Check the fuse if the voltage is not applied.
  • Check the wires in the motor for short circuits.
If the cooling fan functions excessively under non-operational conditions Check the SI terminal for short circuits (connectors, wires).

* Must measure the SI waveform with the PWM connected so that it can locate the ON/OFF signals.