B-02, F2: DIAGNOSTIC TROUBLE CODE TABLE
DTC
Diagnostic Trouble Code Storage Condition
Remedy
P1740
TORQUE CONTROL VOLTAGE LOW
C-30
• Duty cycle is greater than 10 s (Short circuit to ground or circuit interruption)
or
• Faulty signal from automatic transmission
Effect:
• No further ignition retard during shifting.
Concerned Terminals: C10
