Hyundai Tiburon (2003 year). Manual — part 102

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TIBURON(GK) > 2003 > G 2.7 V6 DOHC > Automatic Transaxle System > Automatic Transaxle System > General
Information (F4A42-2), TIBURON(GK) > 2003 > G 2.7 V6 DOHC > Automatic Transaxle System > Automatic
Transaxle System > General Information (F4A42-2)

TROUBLESHOOTING (A/T)

(F4A42 Model)

DIAGNOSIS FUNCTION

1. Connect the Hi Scan Pro to the connector for diagnosis.

2. Read the output diagnostic trouble codes. Then follow the remedy procedures according to the "DIAGNOSTIC

TROUBLE CODE DESCRIPTION" on the following pages.

• A maximum of 8 diagnostic trouble codes (in the sequence of occurrence) can be stored in the Random Access

Memory (RAM) incorporated within the control module.

• The same diagnostic trouble code can be stored one time only.

• If the number of stored diagnostic trouble codes or diagnostic trouble patterns exceeds 8, already stored

diagnostic trouble codes will be erased in sequence, beginning with the oldest.

• Do not disconnect the battery until all diagnostic trouble codes or diagnostic trouble patterns have been read

out, because all stored diagnostic trouble codes or diagnostic trouble patterns will be cancelled when the
battery is disconnected.

3. If the fail-safe system is activated and the transaxle is locked in third gear, the diagnostic trouble code in the Fail-safe

code description will be stored in the RAM. Three of these diagnostic trouble codes can be stored.

4. The cancellation will occur if, with the transaxle locked in third gear, the ignition key is turned to the OFF position, but

the diagnostic trouble code is stored in the RAM.

5. Memorization.

A. Up to 8 diagnosis items and 3 fail-safe items can be memorized.

B. If the memory capacity is exceeded, diagnosis and fail-safe items in the memory are overwritten, starting with the

oldest.

C. No code can be memorized more than once.

6. Diagnosis Code Deletion.

(1) Automatic Deletion

All diagnosis codes are deleted from memory the 200 th time the ATF temperature reaches 50°C after mem orization
of the most recent diagnosis code.

(2) Forced Deletion

Memorized diagnosis codes can be deleted using the scan-tool, provided the following conditions are satisfied :

A. The ignition switch is ON

B. There is no detection pulse from the crank angle sensor

C. There is no detection pulse from the output shaft speed sensor

D. There is no detection pulse from the vehicle speed sensor

E. The fail-safe function is not operational

ROAD TEST

No.

Condition

Operation

Judgment value

Check item

1

Ignition switch : OFF

Ignition switch
(1) ON

Battery voltage (mV)

Control relay

2

• Ignition switch : ON

• Engine : Stopped

• Selector lever

position : P

Selector lever position
(1) P, (2) R, (3) N, (4) D

(1) P, (2) R, (3) N, (4)
D

Transaxle range switch

Accelerator pedal
(1) Released
(2) Half depressed
(3) Depressed

(1) 400~1,000 mV
(2)Gradually rises from
(1)
(3) 4,500~5,000 mV

Throttle position sensor

Brake pedal
(1) Depressed
(2) Released

(1) ON
(2) OFF

Stop lamp switch

3

• Ignition switch : ST

• Engine : Stopped

Starting test with lever P or N
range

Starting should be
possible

Starting possible or
impossible

4

Warming up

Drive for 15 minutes or more
so that the automatic fluid
temperature becomes
70~90°C

Gradually rises to
70~90°C

Oil temperature sensor

• Engine : Idling

• Selector lever

position : N

A/C switch
(1) ON
(2) OFF

(1) ON
(2) OFF

Triple pressure switch

Accelerator pedal
(1) Released
(2) Half depressed

(1) ON
(2) OFF

Idle position switch

(1) 600~925 rpm
(2) Gradually rises