Possible causes
– Faulty Neutral Position Switch
– Neutral Position Switch harness is open or shorted
– Neutral Position Switch circuit poor electrical connection
– Neutral Position Switch harness is open or shorted
– Neutral Position Switch circuit poor electrical connection
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P1101 SUBARU Description
Neutral Position Switch Circuit High Input (A/T)
Neutral Position Switch Circuit Malfunction (M/T)
Neutral Position Switch Circuit Malfunction (M/T)