Kia Carnival (2007 year). Instruction — part 91

Shocks when changing from N to D, N to R
and large time lag
If abnormal shocks or a time lag of 2 seconds
or more occur when the selector lever is
shifted from N to D range and from N to R
range while the engine is idling, the cause is
probably abnormal line pressure or a
malfunction of the oil pump or valve body.

a. Abnormal line pressure

b. Malfunction of the oil pump

c. Malfunction of the valve body

Malfunction when
shifting

Shocks and running up
If shocks occur when driving due to up
shifting or down shifting and the transmission
speed becomes higher than the engine
speed, the cause is probably abnormal line
pressure or a malfunction of a solenoid valve,
oil pump, valve body or of a brake or clutch.

a. Abnormal line pressure

b. Malfunction of each solenoid valve

c. Malfunction of the oil pump

d. Malfunction of the valve body

e. Malfunction of each brake or each clutch

Displaced shifting
points

All points
If all shift points are displaced while driving,
the cause is probably a malfunction of the
output shaft speed sensor, TPS or of a
solenoid valve.

a. Malfunction of the output shaft speed

sensor

b. Malfunction of the throttle position sensor

c. Malfunction of each solenoid valve

d. Abnormal line pressure

e. Malfunction of the valve body

f. Malfunction of the TCM(PCM)

Some points
If some of the shift points are displaced while
driving, the cause is probably a malfunction of
the valve body, or it is related to control and
is not an abnormality.

a. Malfunction of the valve body

Does not shift

No diagnosis codes
If shifting does not occur while driving and no
diagnosis codes are output, the cause is
probably a malfunction of the transaxle range
switch, or TCM(PCM)

a. Malfunction of the transaxle range

b. Malfunction of the TCM(PCM)

Malfunction while
driving

Poor acceleration
If acceleration is poor even if down shifting
occurs while driving, the cause is probably a
malfunction of the engine system or of a
brake or clutch.

a. Malfunction of the engine system

b. Malfunction of the brake or clutch

Malfunction while
driving

Vibration
If vibration occurs when driving at constant
speed or when accelerating and deceleration
in top range, the cause is probably abnormal
damper clutch pressure or a malfunction of
the engine system, damper clutch control
solenoid valve, torque converter or valve
body.

a. Abnormal damper clutch pressure

b. Malfunction of the engine system

c. Malfunction of the damper clutch control

solenoid valve

d. Malfunction of the torque converter

e. Malfunction of the valve body

Transaxle range switch system
The cause is probably a malfunction of the inhibitor switch circuit,
ignition switch circuit or a defective TCM(PCM).

a. Malfunction of the transaxle range switch

b. Malfunction of the ignition switch

c. Malfunction of connector

d. Malfunction of the TCM(PCM)

Idle position switch system
The cause is probably a defective idle position switch circuit, or a
defective TCM(PCM).

a. Malfunction of the triple pressure switch

b. Malfunction of connector

c. Malfunction of the TCM(PCM)

Triple pressure switch system
The cause is probably a defective dual pressure switch circuit or a
defective TCM(PCM).

a. Malfunction of the triple pressure switch

b. Malfunction of connector

c. Malfunction of A/C system

d. Malfunction of the TCM(PCM)

Vehicle speed sensor system
The cause is probably a defective vehicle speed sensor circuit or a
defective TCM(PCM).

a. Malfunction of the vehicle speed sensor

b. Malfunction of connector

c. Malfunction of the TCM(PCM)

DTC TROUBLESHOOTING INDEX

No.

Code

Item

MIL

Remark

1

P0707

TRANSAXLE RANGE SWITCH CIRCUIT LOW INPUT

ON

2

P0708

TRANSAXLE RANGE SWITCH CIRCUIT HIGH INPUT

ON

3

P0711

TRANSAXLE FLUID TEMPERATURE SENSOR RATIONALITY

ON

4

P0712

TRANSAXLE FLUID TEMPERATURE SENSOR CIRCUIT LOW INPUT

ON

5

P0713

TRANSAXLE FLUID TEMPERATURE SENSOR CIRCUIT HIGH INPUT

ON

6

P0717

A/T INPUT SPEED SENSOR CIRCUIT - OPEN or SHORT(GND)

ON

7

P0722

AT OUTPUT SPEED SENSOR CIRCUIT - OPEN or SHORT(GND)

ON

8

P0731

GEAR 1 INCORRECT RATIO

ON

9

P0732

GEAR 2 INCORRECT RATIO

ON

10

P0733

GEAR 3 INCORRECT RATIO

ON

11

P0734

GEAR 4 INCORRECT RATIO

ON

12

P0741

TORQUE CONVERTER CLUTCH STUCK OFF

ON

13

P0742

TORQUE CONVERTER CLUTCH STUCK ON

ON

14

P0743

TORQUE CONVERTER CLUTCH CONTROL SOLENOID VALVE - OPEN or
SHORT(GND)

ON

15

P0748

VFS SOLENOID

OFF

16

P0750

LOW and REVERSE SOLENOID VALVE CIRCUIT - OPEN or SHORT(GND)

ON

17

P0755

UNDER DRIVE SOLENOID VALVE CIRCUIT - OPEN or SHORT(GND)

ON

18

P0760

SECOND SOLENOID VALVE CIRCUIT - OPEN or SHORT(GND)

ON

19

P0765

OVERDRIVE SOLENOID VALVE CIRCUIT - OPEN or SHORT(GND)

ON

20

P0885

A/T CONTROL RELAY - OPEN or SHORT(GND)

ON

21

P0890

TCM power Relay sense circuit low

ON

22

P0891

TCM power Relay sense circuit High

ON

Failsafe

Activation and deactivation of error failsafe is coordinated Error failsafe Management.
Once Error failsafe is activated, it will be kept until ignition key OFF.
In every new TCM start, TCM start with No Error failsafe and No Error present.
0. Mechanical Limp Home Mode

a. Switch off A/T relay

1. Electrical Limp Home Mode

a. Keep 2nd / 3rd gear

2. Prohibit Intelligent Shift

a. Fuzzy SAT(Siements Adaptive Transmission) shift pattern (Medium Driver, Sporty Driver) will not be used

3. Prohibit Adaptive Control

a. No learning is done

6. Prohibit Torque Reduction Request

a. No torque reduction is sent to ECU

7. Prohibit Lockup Control

a. Stay in non-lockup control state

8. Substitute Input Value Oil Temperature

a. Set oil temperature(tf) to 80° C (192°F)

9. Substitute Value Speed Ratio

a. Set speed ratio to 0.7

10. Substitute CAN Input Value

a. Set engine torque to 42％

b. Set throttle position to 50％

c. Set accelerator pedal signal to 50％

d. Set engine speed (Ne) to 3000 rpm

e. Set vehicle speed to 0 km/h

f. Set status of air condition relay to OFF

11. Prohibit VFS control

a. Stop the Line Pressure Control till IG Off

Failsafe according to the DTC

a. Refer the detail description in the previous page for the indicated number on the ‘Failsafe’ column.

Items

Type of error

Failsafe

OBD-II

relevant

DTC

DTC

Oil temperature sensor

Short to ground

2, 3, 7, 8, 11

P0712

P0712

Open or short to B+

P0713

P0713

Stuck signal

P0711

P0711

Sensor fail

P0711

P0711

PG-A

Short to ground

1,11

P0717

P0717

Open or short to B+

PG-B

Short to ground

P0722

P0722

Open or short to B+

Sensor fail

P0721

P0721

Brake switch

Open

2

―

P0713

Short to B+

LR Solenoid valve

Short to B+

0,11

P0750

P0750

Open or short to ground

2nd Solenoid valve

Short to B+

P0760

P0760

Open or short to ground

UD Solenoid valve

Short to B+

P0755

P0755

Open or short to ground

OD Solenoid valve

Short to B+

P0765

P0765

Open or short to ground

Open or short to B+

P0765

P0765

DCC Solenoid valve

Short to B+

P0743

P0743

Open or short to ground

1st speed asynchronous

Synchronous error

0,11

P0731

P0731

2nd speed asynchronous

Synchronous error

P0732

P0732

3rd speed asynchronous

Synchronous error

P0733

P0733

4th speed asynchronous

Synchronous error

P0734

P0734

Reverse speed asynchronous

Synchronous error

―

―

CAN

No ID from ECM

2,3,6,7,9,10,11

―

P1604

CAN BUS off

―

P1603

Damper clutch

Abnormal system

7

P0741

P0741

A/T relay

Short to ground or open

0,11

P0885

P0885

Inhibitor switch

Short to ground or open

―

P0707

P0707

Short to B+ or short between switches

P0708

P0708

VFS

Short to B+

11

―

P0748

Short to ground

0,11

Open

11

CKP sensor

Sensor error

Ne=3,000rpm

7,9

―

―

TPS sensor

Sensor error

TPS=50％

―

―

SERVICE DATA LIST(WITH SCAN TOOL)

No.

ITEM NAME

UNIT

DATA

Data Description

Failure

1

ENGINE RPM

rpm

700 rpm

Current Engine rpm

0 rpm

2

VEHICLE SPEED

km/h

0km/h

Current Vehicle speed

0km/h

3

THROTTLE
P.SENSOR

%

12.5%

Current TPS open angle

0%

4

INPUT SPEED(PG-A)

rpm

700 rpm

Input speed rpm. Always output rpm
when turning start ON

0 rpm

5

OUTPUT SPEED(PG-

B)

rpm

0 rpm

Output speed rpm. Always output
rpm when driving

0 rpm

6

DCC(TCC) SOLENOID

DUTY

%

0%

Control 0%

→ 100% when

operating Damper Clutch

7

DAMPER CLUTCH

SLIP

rpm

260 rpm

Current Damper clutch slip ratio

0 rpm

8

LR SOLENOID DUTY

%

100%

Control 100%

→ 0% when

operating brake

0%

9

UD SOLENOID DUTY

%

100%

Control 100%

→ 0% when

operating clutch

0%

10

2ND SOLENOID DUTY

%

100%

Control 100%

→ 0% when

operating clutch

0%

11

OD SOLENOID DUTY

%

100%

Control 100%

→ 0% when

operating clutch

0%

12

VFS SOLENOID DUTY

％

0~400％

―