Component Inspection

Fig 1: Identifying Pressure Ports

G04862571

Courtesy of KIA MOTORS AMERICA, INC.

Connect oil pressure gauge to "R/C" and "K/D" port.
Engine "ON".
Drive a car at gear position 2 in "D RANGE".

Compare actual value to specifications.

Specification: See HYDRAULIC PRESSURE-MEASUREMENT CONDITION .

HYDRAULIC PRESSURE-MEASUREMENT CONDITION

No.	Measurement Condition			Standard hydraulic pressure kPa (kg/cm² psi)
	Select lever position	Engine speed ( RPM)	Shift position	1	2	3	4	5	6	7	8
	Select lever position	Engine speed ( RPM)	Shift position	Reduction pressure	Servo apply pressure	Rear clutch pressure	Front clutch pressure	End clutch pressure	Low & reverse brake pressure	Torque converter pressure	Damper clutch pressure
1	N	Idling	Neutral	402-422 (4.1-4.3, 58-61)	-	-	-	-	-	-	-
2	D (switch ON)	2,500	4th gear	402-422 (4.1-4.3, 58-61)	853-893 (8.7-9.1, 124-129)	-	-	834-873 (8.5-8.9, 121-127)	-	-	628-687 (6.4-7.0, 91-96) D/CON
3	D	2,500	3rd gear	402-422 (4.1-4.3, 58-61)	844-883 (8.6-9.0, 122-128)	844-883 (8.6-9.0, 122-128)	824-863 (8.4-8.8, 119-125)	844-883 (8.6-9.1, 122-128)	-	-	628-687 (6.4-7.0, 91-96) D/CON
4	D	2,500	2nd gear	402-422 (4.1-4.3, 58-61)	853-893 (8.7-9.1, 124-129)	844-883 (8.6-9.0, 122-128)	-	-	-	-	628-687 (6.4-7.0, 91-96) D/CON
5	L	1,000	1st gear	402-422 (4.1-4.3, 58-61)	-	844-883 (8.6-9.0, 122-128)	-	-	343-520 (3.5-5.3, 50-75)	422-480 (4.3-4.9, 61-70)	235-275 (2.4-2.8, 34-40) D/C OFF
6	R	2,500	Reverse	441-461 (4.5-4.7, 64-67)	-	-	1815-1913 (18.5-19.5, 263-277)	-	1815-1913 (18.5-19.5, 263-277)	432-490 (4.4-5.0, 63-71)	265-343 (2.7-3.5, 38-50) D/C OFF

NOTE:

"-" is 0.2 (0.3)kg/cm² or less and " ( )" is the reverse.
SW-ON: Turn the overdrive control switch ON.
SW-OFF: Turn the overdrive control switch OFF.
The hydraulic pressure may be more than standard value at the ambient temperature.

* The values are subject to change according to vehicle model or condition

Is oil pressure value within specification?
YES : --> Repair AUTO TRANSAXLE (Clutch or brake) as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

NO : --> Replace AUTO TRANSAXLE (BODY CONTROL VALVE faulty) as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.