DTC P0880 TCM Power Signal Error: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item	Detecting Condition	Possible cause
DTC Strategy	Check communication	Open or Short in harness Faulty TCM
Enable Conditions	22V ≥ Input voltage to TCM ≥ 9V and after 0.5 sec is passed from IG ON
Threshold value	24.5V < Input voltage to TCM < 7V
Diagnostic Time	More than 0.1 sec
Fail Safe	Locked in 3 rd gear