DTC P1120 (St_SWON): Starter Switch Circuit High Input
NOTE:
On A/T vehicles, perform test in each shifter position. On M/T vehicles, perform test with clutch depressed and released.
If starter operates with ignition on, repair short in starter circuit and replace PCM. If starter does not operate with ignition on, check starter motor circuit. See appropriate wiring diagram in WIRING DIAGRAMS article in this section.