2000 Infiniti Q45 BaseFACTORY OEM SERVICE PROCEDURE

Setting SRT Codes

To set all SRT codes as complete, drive vehicle according to procedure shown in illustration. See Fig 1. Perform driving procedure one or more times. If driving procedure is interrupted, repeat procedure. On A/T models, operate vehicle with shift lever in "D" position and overdrive turned on. On M/T models, shift gears at suggested speeds. See SUGGESTED SHIFT SPEEDS (M/T)Β  table. DO NOT exceed maximum suggested speed in any gear. See MAXIMUM SPEED FOR EACH GEARΒ  table.

Fig 1: Setting System Readiness Test (SRT) Codes
G98C01294Courtesy of NISSAN MOTOR CO., U.S.A.
SUGGESTED SHIFT SPEEDS (M/T)

Gear Change Shift Speed (MPH)
1st To 2nd 15
2nd To 3rd 25
3rd To 4th 40
4th To 5th 45
MAXIMUM SPEED FOR EACH GEAR

Gear Speed (MPH)
1st 35
2nd 60
3rd 85
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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