Replacing struts, control arms, shocks, or installing an aftermarket lift/lowering kit changes the physical resting geometry of the suspension, rendering previous baseline data invalid.
In Nissan's diagnostic hierarchy, this code is typically generated by the . Nissan B20db-54
The "54" suffix in your search query is the key that unlocks the second, and perhaps more compelling, part of the puzzle: It points directly to . Replacing struts, control arms, shocks, or installing an
Pads wear out in under 20,000 miles. Cause: Sticking caliper slide pins or a failing caliper piston. Fix: Replace the slide pins and boots during pad replacement. Use genuine Nissan grease (part number 44003-55A00) on the pins. Pads wear out in under 20,000 miles
Because sub-code 54 indicates a missing calibration , clearing the DTC with a basic scan tool will not work; the code will immediately return. You must perform a formal reset using Nissan's CONSULT Diagnostic System or an equivalent high-end bi-directional scan tool. Park the vehicle on a completely flat, level surface.