Fan coupling tick / knock noise in temperatures 32°F (0°C) or below

Bulletin number

ITB17-052

Component

Electrical system: software

Summary

2016 QX80; FAN COUPLING TICK / KNOCK NOISE IN TEMPERATURES 32°F (0°C) OR BELOW IF YOU CONFIRM A knocking or ticking noise is coming from the engine fan coupling when the vehicle is operated at or below 32°F (0°C). ACTION 1. Confirm this bulletin applies. 2. Check and compare your Current ECM Part Number to Table A on page 4. 3. If the part number does not match one in Table A, this bulletin does not apply. Go back to ASIST for further diagnostic and repair information. 4. If this bulletin applies, reprogram the ECM.

Owners of these vehicles have filed 1 complaints in the electrical category.