BASIC INSPECTION [5R55S]

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STEP

INSPECTION

ACTION

1

Perform the mechanical system test.

(See MECHANICAL SYSTEM TEST [5R55S].)

Is the mechanical system normal?

Yes

Go to the next step.

No

Repair or replace any malfunctioning parts according to the inspection result.

2

Turn the engine switch to the ON position.

When the selector lever is moved, does the selector illumination indicate a synchronized position to the lever location? Also, when other ranges are selected from N or P during idling, does the vehicle move within 1—2 s?

Yes

Go to the next step.

No

Inspect the selector lever and digital TR sensor. Repair or replace malfunctioning areas.

(See SELECTOR LEVER INSPECTION.)

(See DIGITAL TRANSMISSION RANGE (TR) SENSOR INSPECTION [5R55S].)

If the selector lever and digital TR sensor are normal, go to the next step.

3

Inspect the ATF color, condition and level.

(See AUTOMATIC TRANSMISSION FLUID (ATF) INSPECTION [5R55S].)

Are the ATF color, odor and level normal?

Yes

Go to the next step.

No

Repair or replace any malfunctioning parts according to the inspection result.

Flush the AT and cooler line if necessary.

4

Perform the line pressure test.

(See MECHANICAL SYSTEM TEST [5R55S].)

Is the line pressure normal?

Yes

Go to the next step.

No

Adjust the accelerator cable if necessary.

Repair or replace any malfunctioning parts according to the inspection result.

5

Perform the stall test.

(See MECHANICAL SYSTEM TEST [5R55S].)

Is the stall speed normal?

Yes

Go to the next step.

No

Repair or replace any normal parts according to the inspection result.

6

Inspect the value at the following PCM and TCM PIDs using the IDS/PDS.

(See PCM INSPECTION [WL-C, WE-C].)

(See PID/DATA MONITOR INSPECTION [5R55S].)

PCM PIDs:

•  APP1

•  APP2

•  ECT

•  RPM

•  VPWR

TCM PIDs:

•  TFT

•  TR_D

•  TR_V

•  TSS

•  ISS

•  OSS

Is the PID value normal?

Yes

Perform the symptom troubleshooting and the follow procedures.

No

Repair or replace any malfunctioning parts according to the inspection result.

STEP	INSPECTION		ACTION
1	Perform the mechanical system test. (See MECHANICAL SYSTEM TEST [5R55S].) Is the mechanical system normal?	Yes	Go to the next step.
1		No	Repair or replace any malfunctioning parts according to the inspection result.
2	Turn the engine switch to the ON position. When the selector lever is moved, does the selector illumination indicate a synchronized position to the lever location? Also, when other ranges are selected from N or P during idling, does the vehicle move within 1—2 s?	Yes	Go to the next step.
2		No	Inspect the selector lever and digital TR sensor. Repair or replace malfunctioning areas. (See SELECTOR LEVER INSPECTION.) (See DIGITAL TRANSMISSION RANGE (TR) SENSOR INSPECTION [5R55S].) If the selector lever and digital TR sensor are normal, go to the next step.
3	Inspect the ATF color, condition and level. (See AUTOMATIC TRANSMISSION FLUID (ATF) INSPECTION [5R55S].) Are the ATF color, odor and level normal?	Yes	Go to the next step.
3		No	Repair or replace any malfunctioning parts according to the inspection result. Flush the AT and cooler line if necessary.
4	Perform the line pressure test. (See MECHANICAL SYSTEM TEST [5R55S].) Is the line pressure normal?	Yes	Go to the next step.
4		No	Adjust the accelerator cable if necessary. Repair or replace any malfunctioning parts according to the inspection result.
5	Perform the stall test. (See MECHANICAL SYSTEM TEST [5R55S].) Is the stall speed normal?	Yes	Go to the next step.
5		No	Repair or replace any normal parts according to the inspection result.
6	Inspect the value at the following PCM and TCM PIDs using the IDS/PDS. (See PCM INSPECTION [WL-C, WE-C].) (See PID/DATA MONITOR INSPECTION [5R55S].) PCM PIDs: • APP1 • APP2 • ECT • RPM • VPWR TCM PIDs: • TFT • TR_D • TR_V • TSS • ISS • OSS Is the PID value normal?	Yes	Perform the symptom troubleshooting and the follow procedures.
6		No	Repair or replace any malfunctioning parts according to the inspection result.