P0885 TCM Power Relay Control Circuit/Open: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item	Detecting Condition	Possible Cause
DTC Strategy	Check voltage range	Open or short in circuit Faulty A/T control relay Faulty PCM/TCM
Enable Conditions	16V > Voltage Battery > 11V Time after TCM turns on >0.5sec
Threshold Value	16V > Voltage Battery > 11V
Diagnostic Time	More than 1 second
Fail Safe	Locked in 3 rd gear.(Control relay off)