Code : P1574
Make : 2002_NISSAN_ALTIMA_SEDAN
Description : P1574 2002 NISSAN ALTIMA SEDAN ASCD Vehicle Speed Sensor
Possible causes :
– Harness or connectors of the Communication Area Network (CAN) communication line is open or shorted
– Combination meter circuit is open or shorted
– Faulty Combination meter
– Faulty Vehicle speed sensor
– Faulty Transmission Control Module
Solutions :
– Carry out a Reset via CarDiag
– Choose a better quality fuel
– Check that the tank cap is securely closed
– Check the oil level and add more if it is lower than MAX
– Restart an Automatic diagnostic via CarDiag
– If the fault persists, you can check the “Possible causes” listed above : visually inspect (by yourself (tutorials to come) or by a professional) the wiring harness and the associated connectors, check for damaged components, and look for broken, bent, pushed, or corroded connector pins.
