INFINITI M, Y34 (USA)

Brake fluid capacity & service interval

INFINITI M, Y34 (USA) models utilize brake fluid with a capacity range defined by minimum and maximum levels. Service intervals occur every 15000 miles or 12 months. The data covers 2 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
M45 (2004-2005)
  • Use: Normal
  • Between min and max.
  • Check 15000 miles/ 12 months
M45 (2003-2003)
  • Use: Normal
  • Between min and max.
  • Check 15000 miles/ 12 months

Additional Notes

  • The INFINITI M45 (Y34, USA) brake fluid specification applies to the hydraulic brake system across the 2003-2005 model years, with the 2003 model year listed separately from the 2004-2005 range.
  • Rather than a fixed fill volume, the brake fluid level is expressed as a range between the minimum and maximum reservoir marks, which is standard for hydraulic brake systems where fluid level is monitored rather than measured by quantity.
  • The inspection interval for both the 2003 and 2004-2005 M45 configurations is set at 15,000 miles or 12 months under normal use conditions, whichever comes first.

Other Systems