7355 código(s) en esta categoría. Página 211 de 307. Selecciona uno para ver el diagnóstico detallado.
Motor (P)
The ACC input reads stuck low — short to ground or permanently closed contact. The ECM may see ACC active cont…
The ACC input reads stuck high — short to battery voltage. The ECM cannot detect when the operator releases th…
General electrical fault on the low-pressure fuel system sensor — typically the lift-pump or pre-supply pressu…
The PTO sense (engagement feedback) line is open. This input tells the ECM whether the PTO clutch or driveline…
The PTO sense circuit is electrically intact, but the engagement feedback does not match the command. The ECM …
The PTO sense input reads stuck low — short to ground or limit switch stuck closed. The ECM may see PTO contin…
The PTO sense input reads stuck high — short to battery voltage or open switch return. The ECM cannot detect e…
The PTO sense signal jumps or drops out — usually loose connectors, a chattering limit switch, or vibration on…
The oil quality monitor concludes that the engine oil has reached the end of its useful life — based on permit…
The ECU detects a general fault in the low-pressure fuel system pressure sensor circuit. Without a valid signa…
The signal of the low-pressure fuel sensor does not match the expected value during operation. Pressure does n…
The low-pressure fuel system sensor signal voltage is above the upper limit. Either a short to reference volta…
The ECU detects an electrical fault on the power demand input signal used to coordinate accessory loads (e.g. …
The ECU detects an invalid torque-management request signal A from another control unit (e.g. transmission, ES…
The ECM receives torque-management requests from other modules (TCM during shifts, ABS/ESC during traction eve…
Torque management input A reads stuck low — analog short to ground or message stuck at minimum value. The ECM …
Torque management input A reads stuck high — analog short to reference voltage or message stuck at maximum val…
General electrical fault on the second torque-management request input B. Used when more than one module needs…
Input B is electrically intact but the values are implausible — same failure mode as the A-side performance fa…
The PTO speed-selector switch 1 input is open. This switch lets the operator pick a preset PTO operating speed…
The selector input is electrically intact but the value is implausible — multiple positions asserted at once, …
PTO speed selector 1 input reads stuck low — short to ground or analog signal pegged at minimum. Wiring faults…
PTO speed selector 1 input reads stuck high — short to battery voltage or analog signal pegged at maximum.…
The PTO speed selector signal jumps or drops out — usually a worn rotary contact or vibration on the work atta…