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FAIL-SAFE FUNCTION [FN4A-EL]

id0502a1100600
• In the fail-safe function, minimum vehicle drivability is obtained by changing the signals that are determined to be malfunctioning by the failure detection function to present values, and limiting the PCM control.

DTC No. | Definition | Fail-safe | TCC
--- | --- | --- | ---
P0122 | TP circuit low input | Throttle valve opening angle is fixed at the time in order to determine shift | Inhibition
P0123 | TP circuit high input | Inhibition
P0500 | Vehicle speed sensor (VSS) circuit malfunction | - | Available
P0706 | Transaxle range (TR) switch circuit range/performance | Inhibits gear shifting and maximizes line pressure | Inhibition
P0707 | Transaxle range (TR) switch circuit low input
P0708 | Transaxle range (TR) switch circuit high input
P0711 | Transaxle fluid temperature (TFT) sensor circuit range/performance (Stuck) | - | Inhibition
P0712 | Transaxle fluid temperature (TFT) sensor circuit malfunction (Short to ground) | Sets temperature to cold condition | Inhibition
P0713 | Transaxle fluid temperature (TFT) sensor circuit malfunction (Open circuit)
P0715 | Input/turbine speed sensor circuit malfunction | Inhibits 4GR | Inhibition
P0731 | Gear 1 incorrect | Inhibits 1GR and maximizes line pressure | Available
P0732 | Gear 2 incorrect | Inhibits 2GR and maximizes line pressure | Available
P0733 | Gear 3 incorrect | - | Available
P0734 | Gear 4 incorrect | Inhibits 4GR and maximizes line pressure | Available
P0741 | Torque converter clutch (TCC) (Stuck OFF) | Inhibits TCC and maximizes line pressure | Inhibition
P0742 | Torque converter clutch (TCC) (Stuck ON) | Inhibits TCC and maximizes line pressure | Inhibition
P0745 | Pressure control solenoid valve malfunction | - | Available
P0751 | Shift solenoid A malfunction (Stuck OFF) | Inhibits 4GR and TCC and maximizes line pressure | Inhibition
P0752 | Shift solenoid A malfunction (Stuck ON) | Inhibits 1GR, 2GR, and 3GR and maximizes line pressure | Available
P0753 | Shift solenoid A malfunction (Electrical) | Inhibits 4GR and TCC and maximizes line pressure | Inhibition
P0756 | Shift solenoid B malfunction (Stuck OFF) | Inhibits 1GR and 4GR and maximizes line pressure | Available
P0757 | Shift solenoid B malfunction (Stuck ON) | Inhibits 2GR and 4GR and maximized line pressure | Available
P0758 | Shift solenoid B malfunction (Electrical) | Inhibits 1GR and 4GR and maximizes line pressure | Available
P0761 | Shift solenoid C malfunction (Stuck OFF) | Inhibits 1GR and 2GR and maximizes line pressure | Available
P0762 | Shift solenoid C malfunction (Stuck ON) | Inhibits 3GR and 4GR and maximizes line pressure | Available
P0763 | Shift solenoid C malfunction (Electrical) | Inhibits 1GR and 2GR and maximizes line pressure | Available
P0766 | Shift solenoid D malfunction (Stuck OFF) | Inhibits 4GR and maximizes line pressure | Available
P0767 | Shift solenoid D malfunction (Stuck ON) | Inhibits 2Gr, 4GR, and TCC and maximizes line pressure | Inhibition
P0768 | Shift solenoid D malfunction (Electrical) | Inhibits 4GR and maximizes line pressure | Available
P0771 | Shift solenoid E malfunction (Stuck OFF) | Inhibits TCC and maximized line pressure | Inhibition
P0772 | Shift solenoid E malfunction (Stuck ON) | Inhibits 1GR and maximizes line pressure | Available
P0773 | Shift solenoid E malfunction (Electrical) | Inhibits TCC and maximizes line pressure | Inhibition