Automatic Transmission DTCS

ON-VEHICLE SERVICE & DIAGNOSIS DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	DIAGNOSIS ITEM
15
16	Transmission fluid temperature sensor system
21	Crankshaft position sensor system
22	Input shaft speed sensor system
23	Output shaft speed sensor system
26	Stoplight switch system
27	Open circuit
28	Transmission range switch system
31	Low-reverse solenoid valve system
32	Underdrive solenoid valve system
33	Second solenoid valve system
34	Overdrive solenoid valve system
36	Torque converter clutch solenoid valve system
41	1st gear incorrect ratio
42	2nd gear incorrect ratio
43	3rd gear incorrect ratio
44	4th gear incorrect ratio
46	Reverse gear incorrect ratio
52	Defective system
53	Torque converter clutch system
54	A/T control relay system