Inspection Procedure

NOTE: An intelligent tester is required to conduct the following diagnostic troubleshooting procedure.

HINT:

Using intelligent tester monitor results enables the EVAP (Evaporative Emission) system to be confirmed.
Read freeze frame data using the intelligent tester. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can be helpful in determining whether the vehicle was running or stopped, whether the engine was warmed up or not, whether the air-fuel ratio was lean or rich, as well as other data recorded at the time of a malfunction.

CONFIRM DTC
1. Turn the ignition switch off and wait for 10 seconds.
2. Turn the ignition switch to the ON position.
3. Turn the ignition switch off and wait for 10 seconds.
4. Connect the intelligent tester to the DLC3.
5. Turn the ignition switch to the ON position and turn the tester on.
6. Select the following menus: DIAGNOSIS / ENHANCED OBD II / DTC INFO / CURRENT CODES.
7. Confirm DTCs and freeze frame data.
  If any EVAP system DTCs are set, the malfunctioning area can be determined using the table below.
  
  Fig 1: EVAP System DTC Chart
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NOTE: If the 0.02 inch reference pressure difference between the first and second checks is greater than the specification, the DTCs corresponding to the reference pressure (P043E, P043F, P0441, P0455, P0456, P2401 and P2420) will all be stored.
PERFORM EVAP SYSTEM CHECK (AUTO OPERATION)
NOTE:
- In the EVAP SYSTEM CHECK (AUTO OPERATION), the series of 5 EVAP SYSTEM CHECK steps is performed automatically by the intelligent tester. It takes a maximum of approximately 18 minutes.
- Do not perform the EVAP SYSTEM CHECK when the fuel tank is more than 90% full because the cut-off valve may be closed, making the leak check of the fuel tank unavailable.
- Do not run the engine in this step.
- When the temperature of the fuel is 35°C (95°F) or more, a large amount of vapor forms and any check results become inaccurate. When performing the EVAP SYSTEM CHECK, keep the temperature below 35°C (95°F).
1. Connect the intelligent tester to the DLC3.
2. Clear the DTCs (See DTC CHECK/CLEAR ).
3. Select the following menu items on the tester: DIAGNOSIS / ENHANCED OBD II / SYSTEM CHECK / EVAP SYS CHECK / AUTO OPERATION.
4. After the EVAP SYSTEM CHECK is completed, check for pending DTCs by selecting the following menu items: DIAGNOSIS / ENHANCED OBD II / DTC INFO / PENDING CODES.
  HINT:
  
  If no pending DTC is displayed, perform the Monitor Confirmation after this repair is completed. After this confirmation, check for pending DTCs. If no DTC is displayed, the EVAP system is normal.
PERFORM EVAP SYSTEM CHECK (MANUAL OPERATION)

Fig 2: EVAP System Manual Operation Diagram
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
NOTE:
- In the EVAP SYSTEM CHECK (MANUAL OPERATION), the series of 5 EVAP SYSTEM CHECK steps is performed manually by the intelligent tester.
- Do not perform the EVAP SYSTEM CHECK when the fuel tank is more than 90% full because the cut-off valve may be closed, making the leak check of the fuel tank unavailable.
- Do not run the engine in this step.
- When the temperature of the fuel is 35°C (95°F) or more, a large amount of vapor forms and any check results become inaccurate. When performing the EVAP SYSTEM CHECK, keep the temperature below 35°C (95°F).
1. Connect the intelligent tester to the DLC3.
2. Clear the DTCs (See DTC CHECK/CLEAR ).
3. Select the following menu items: DIAGNOSIS / ENHANCED OBD II / SYSTEM CHECK / EVAP SYS CHECK / MANUAL OPERATION.

PERFORM EVAP SYSTEM CHECK (STEP 1/5)

Fig 3: EVAP System Operation Diagram (Step 1/5)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Check the EVAP pressure in step 1/5.

Result

RESULT CHART

DTC⁽¹⁾

Test Result

Suspected Trouble Area

Proceed to

Virtually no variation in EVAP pressure

Not yet determined

P0451

EVAP pressure fluctuates by +-0.3 kPa (2.25 mmHg) or more

Pressure sensor noising

⁽¹⁾	The DTCs relating to the EVAP system displayed on the intelligent tester when checking.

B: Go to step 30

A: Go to Next Step

PERFORM EVAP SYSTEM CHECK (STEP 1/5 TO 2/5)

Fig 4: EVAP System Operation Diagram (Step 1/5 To 2/5)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Check the EVAP pressure in steps 1/5 and 2/5.

Result

RESULT CHART

DTC⁽¹⁾

Test Result

Suspected Trouble Area

Proceed to

Virtually no variation in EVAP pressure during step 1/5. Then decreases to 0.02 inch leak pressure standard⁽¹⁾

Not yet determined

P2402

Small difference between EVAP pressures during steps 1/5 and 2/5

Vacuum pump stuck ON

⁽¹⁾	The DTCs related to the EVAP system are displayed on the intelligent tester when checking.

HINT:

The first 0.02 inch leak pressure standard is the value determined in step 2/5.

B: Go to step 23

A: Go to Next Step

PERFORM EVAP SYSTEM CHECK (STEP 2/5)

Fig 5: EVAP System Operation Diagram (Step 2/5)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

HINT:

Make a note of the pressures checked in steps (a) and (b) below.

Check the EVAP pressure 4 seconds after the vacuum pump is activated*1 (Step (a)).

Check the EVAP pressure again when it has stabilized. This pressure is the 0.02 inch leak pressure standard (Step (b)).

*1: The vacuum pump begins to operate at the time step 2/5 starts.

Result

RESULT CHART

DTC⁽¹⁾

Test Result

Suspected Trouble Area

Proceed to

EVAP pressure in step (b) is between -4.85 kPa and -1.06 kPa (-36.38 mmHg and -7.95 mmHg)

Not yet determined

P043F and P2401

EVAP pressure in step (b) is -1.06 kPa (-7.95 mmHg) or more

0.02 inch orifice high-flow
Vacuum pump stuck OFF

P043E

EVAP pressure in step (b) is less than -4.85 kPa (-36.38 mmHg)

0.02 inch orifice clogged

P2419

EVAP pressure in step (a) is more than -1.06 kPa (-7.95 mmHg)

Vent valve stuck closed

⁽¹⁾	The DTCs related to the EVAP system are displayed on the intelligent tester when checking.

B: Go to step 11

C: Go to step 30

D: Go to step 19

A: Go to Next Step

PERFORM EVAP SYSTEM CHECK (STEP 2/5 TO 3/5)

Fig 6: EVAP System Operation Diagram (Step 2/5 To 3/5)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Check the EVAP pressure increase in step 3/5.

Result

RESULT CHART

DTC⁽¹⁾

Test Result

Suspected Trouble Area

Proceed to

EVAP pressure increases by 0.3 kPa (2.25 mmHg) or more within 10 seconds of proceeding from step 2/5 to step 3/5

Not yet determined

P2420

No variation in EVAP pressure even after proceeding from step 2/5 to step 3/5

Vent valve stuck open (vent)

P0451

No variation in EVAP pressure during steps 1/5 through 3/5

Pressure sensor malfunction

⁽¹⁾	The DTCs related to the EVAP system are displayed on the intelligent tester when checking.

B: Go to step 20

C: Go to step 30

A: Go to Next Step

PERFORM EVAP SYSTEM CHECK (STEP 3/5)

Fig 7: EVAP System Operation Diagram (Step 3/5)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. Wait until the EVAP pressure change is less than 0.1 kPa (0.75 mmHg) for 30 seconds.
2. Measure the EVAP pressure and record it.
  HINT:
  
  A few minutes are required for the EVAP pressure to become saturated. When there is little fuel in the fuel tank, it takes up to 15 minutes.

PERFORM EVAP SYSTEM CHECK (STEP 4/5)

Fig 8: EVAP System Operation Diagram (Step 4/5)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Check the EVAP pressure in step 4/5.

Result

RESULT CHART

DTC⁽¹⁾

Test Result

Suspected Trouble Area

Proceed to

EVAP pressure increases by 0.3 kPa (2.25 mmHg) or more within 10 seconds of proceeding from step 3/5 to step 4/5

Not yet determined

P0441

EVAP pressure increases by 0.3 kPa (2.25 mmHg) or more within 10 seconds of proceeding from step 3/5 to step 4/5

Problems in EVAP hose between purge VSV and intake manifold

P0441

Variation in EVAP pressure is less than 0.3 kPa (2.25 mmHg) for 10 seconds, after proceeding from step 3/5 to step 4/5

Purge VSV stuck closed

⁽¹⁾	The DTCs related to the EVAP system are displayed on the intelligent tester when checking.

B: Go to step 15

C: Go to step 12

A: Go to Next Step

PERFORM EVAP SYSTEM CHECK (STEP 5/5)

Fig 9: EVAP System Operation Diagram (Step 5/5)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Check the EVAP pressure in step 5/5.

Compare the EVAP pressure in step 3/5 and the second 0.02 inch leak pressure standard (step 5/5).

Result

RESULT CHART

DTC⁽¹⁾

Test Result

Suspected Trouble Area

Proceed to

EVAP pressure (step 3/5) lower than second 0.02 inch leak pressure standard (step 5/5)

Not yet determined (no leakage from EVAP system)

P0441 and P0455

EVAP pressure (step 3/5) higher than [second 0.02 inch leak pressure standard (step 5/5) x 0.2]

Purge VSV stuck open
EVAP gross leak

P0456

EVAP pressure (step 3/5) higher than second 0.02 inch leak pressure standard (step 5/5)

EVAP small leak

⁽¹⁾	The DTCs related to the EVAP system are displayed on the intelligent tester when checking.

A: Go to step 36

B: Go to step 12

PERFORM EVAP SYSTEM CHECK (STEP 3/5)

Fig 10: EVAP System Operation Diagram (Step 3/5)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Check the EVAP pressure in step 3/5.

Result

RESULT CHART

DTC⁽¹⁾

Test Result

Suspected Trouble Area

Proceed to

P043F

EVAP pressure is less than [0.02 inch leak pressure standard] measured in step 2/5

0.02 inch orifice high-flow

P2401

EVAP pressure is almost the same as [0.02 inch leak pressure standard] measured in step 2/5

Vacuum pump stuck OFF

⁽¹⁾	The DTCs related to the EVAP system are displayed on the intelligent tester when checking.

HINT:

The first 0.02 inch leak pressure standard is the value determined in step 2/5.

A: Go to step 30

B: Go to step 23

PERFORM ACTIVE TEST BY INTELLIGENT TESTER (PURGE VSV)

Select the following menu items on the tester: DIAGNOSIS / ENHANCED OBD II / ACTIVE TEST / EVAP VSV (ALONE).
Disconnect the hose (connected to the canister) from the purge VSV.
Start the engine.
Using the tester, turn off the purge VSV (EVAP VSV: OFF).
Confirm that the purge VSV has no suction with your fingers.
Using the tester, turn on the purge VSV (EVAP VSV: ON).

Confirm that the purge VSV has suction with your fingers.

Result

RESULT CHART

Test Result	Suspected Trouble Area	Proceed to
No suction when purge VSV turned OFF, and suction applied when turned ON	-	A
Suction applied when purge VSV turned OFF	Purge VSV stuck open	B
No suction when purge VSV turned ON	Purge VSV stuck closed Problems with EVAP hose between purge VSV and throttle body	C

Reconnect the hose.

B: Go to step 14

C: Go to step 15

Fig 11: Identifying Purge VSV And Hose

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

A: Go to Next Step

CHECK FUEL TANK CAP ASSEMBLY

Check that the fuel tank cap is correctly installed and confirm the fuel tank cap meets OEM specification.

HINT:

If an EVAP tester is available, check the fuel tank cap using the tester.

Tighten the fuel tank cap
Remove the fuel tank cap and install it onto the fuel tank cap adaptor.
Connect the EVAP tester pump hose to the adaptor, and pressurize the cap to 3.2 to 3.7 kPa (24 to 28 mmHg) using an EVAP tester pump.
Seal the adaptor and wait for 2 minutes.

Check the pressure. If the pressure is 2 kPa (15 mmHg) or more, the fuel tank cap is normal.

Result

RESULT CHART

Test Result	Suspected Trouble Area	Proceed to
Fuel tank cap correctly installed	-	A
Fuel tank cap loose	Fuel tank cap improperly installed Defective fuel tank cap Fuel tank cap does not meet OEM specifications	B
No fuel tank cap	-	C

A: Go to step 29

B: Go to step 27

C: Go to step 28

INSPECT VACUUM SWITCHING VALVE NO. 1

Turn the ignition switch off.
Disconnect the V3 purge VSV connector.
Disconnect the hose (connected to the canister) from the purge VSV.
Start the engine.

Confirm that the purge VSV has no suction with your fingers.

Result

RESULT CHART

Test Result	Suspected Trouble Area	Proceed to
No suction	ECM	A
Suction applied	Purge VSV	B

Reconnect the purge VSV connector.
Reconnect the hose.

A: Go to step 35

B: Go to step 31

Fig 12: Inspecting Vacuum Switching Valve No. 1

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

CHECK EVAP HOSE (PURGE VSV - THROTTLE BODY)

Disconnect the hose (connected to the throttle body) from the purge VSV.
Start the engine.

Confirm that the hose has suction with your fingers.

Result

RESULT CHART

Test Result	Suspected Trouble Area	Proceed to
Suction applied	-	A
No suction	Throttle body EVAP hose between purge VSV and throttle body	B

Reconnect the hose.

B: Go to step 26

Fig 13: Checking EVAP Hose (Purge VSV - Throttle Body)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

A: Go to Next Step

INSPECT VACUUM SWITCHING VALVE NO. 1 (PURGE VSV)

Remove the purge VSV.
Apply battery voltage to the terminals of the purge VSV.

Using compressed air, confirm that air flows from port A to port B.

Result

RESULT CHART

Test Result	Suspected Trouble Area	Proceed to
Air flows	-	A
No air flow	Purge VSV	B

Install the purge VSV.

B: Go to step 31

Fig 14: Inspecting Vacuum Switching Valve No. 1 (Purge VSV)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

A: Go to Next Step

CHECK HARNESS AND CONNECTOR (POWER SOURCE OF PURGE VSV)

Disconnect the V3 purge VSV connector.
Turn the ignition switch to the ON position.

Measure the voltage between terminal 1 of the purge VSV connector and body ground.

Result

RESULT CHART

Test Result	Suspected Trouble Area	Proceed to
Between 11 V and 14 V	-	A
Other than result above	Wire harness or connectors between purge VSV and ECM	B

Reconnect the purge VSV connector.

B: Go to step 32

Fig 15: Identifying Purge VSV Connector

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

A: Go to Next Step

CHECK HARNESS AND CONNECTOR (PURGE VSV - ECM)

Disconnect the E8 ECM connector and the V3 purge VSV connector.

Measure the resistance between the terminals of the purge VSV connector and ECM connector.

Standard resistance

TESTER CONNECTION SPECIFIED CONDITION

Tester Connection	Specified Condition
E8-24 (PRG) - V3-1	Below 1 Ω
E8-24 (PRG) - Body ground	10 kΩ or higher
V3-1 - Body ground	10 kΩ or higher

Reconnect the purge VSV connector.
Reconnect the ECM connector.

OK: Go to step 35

NG: Go to step 32

Fig 16: Identifying ECM And Purge VSV Connector Terminals

PERFORM ACTIVE TEST BY INTELLIGENT TESTER (FOR VENT VALVE)

Turn the ignition switch to the ON position.
Select the following menu items on the tester: DIAGNOSIS / ENHANCED OBD II / ACTIVE TEST / VENT VALVE.

Measure the voltage between terminal VPMP of the ECM connector and body ground when the vent valve is turned ON (close) and OFF (vent) using the tester.

Result

RESULT CHART

Test Result	Suspected Trouble Area	Proceed to
Between 9 V and 14 V when OFF Below 3 V when ON	Vent valve	A
Below 3 V when OFF and ON	ECM	B

A: Go to step 22

B: Go to step 35

Fig 17: Identifying ECM Connector VPMP Terminal

PERFORM ACTIVE TEST BY INTELLIGENT TESTER (FOR VENT VALVE)

Turn the ignition switch to the ON position.
Select the following menu items on the tester: DIAGNOSIS / ENHANCED OBD II / ACTIVE TEST / VENT VALVE (ALONE).

Measure the voltage between terminal VPMP of the ECM connector and body ground when the vent valve is turned ON (close) and OFF (vent) using the tester.

Result

RESULT CHART

Test Result	Suspected Trouble Area	Proceed to
Between 3 V when OFF and ON	Power source of vent valve	A
Between 9 V and 14 V when OFF Below 3 V when ON	Vent valve	B
Between 9 V and 14 V when OFF and ON	ECM	C

B: Go to step 22

C: Go to step 35

Fig 18: Identifying ECM Connector VPMP Terminal

A: Go to Next Step

INSPECT PUMP MODULE (POWER SOURCE FOR VENT VALVE)

Turn the ignition switch off.
Disconnect the L5 canister connector.
Turn the ignition switch to the ON position.

Measure the voltage between terminal 9 of the canister connector and body ground.

Result

RESULT CHART

Test Result	Suspected Trouble Area	Proceed to
Between 9 V and 14 V	-	A
Between 0 V and 3 V	Power source wire harness of vent valve	B

Reconnect the canister connector.

B: Go to step 32

Fig 19: Identifying Canister Connector

A: Go to Next Step

INSPECT PUMP MODULE (VENT VALVE OPERATION)

Turn the ignition switch off.
Disconnect the L5 canister connector.
Apply the battery voltage to terminals 9 and 8 of the pump module.

Touch the pump module to confirm the vent valve operation.

Result

RESULT CHART

Test Result	Suspected Trouble Area	Proceed to
Operating	Wire harness between vent valve and ECM	A
Not operating	Vent valve	B

Reconnect the canister connector.

A: Go to step 32

B: Go to step 30

Fig 20: Inspecting Pump Module Vent Valve Operation

PERFORM ACTIVE TEST BY INTELLIGENT TESTER (FOR PUMP MODULE (VACUUM PUMP))

Select the following menu items on the tester: DIAGNOSIS / ENHANCED OBD II / ACTIVE TEST / VACUUM PUMP.

Measure the voltage between terminal MPMP of the ECM connector and body ground when the vacuum pump is turned ON and OFF using the tester.

Result

RESULT CHART

Test Result	Suspected Trouble Area	Proceed to
Between 0 V and 3 V when OFF Between 9 V and 14 V when ON	-	A
Between 9 V and 14 V when OFF Between 0 V and 3 V when ON	ECM	B

B: Go to step 35

Fig 21: Identifying ECM Connector MPMP Terminal

A: Go to Next Step

CHECK HARNESS AND CONNECTOR (PUMP MODULE - ECM)

Turn the ignition switch off.
Disconnect the L5 canister connector.
Turn the ignition switch to the ON position.
Select the following menu items on the tester: DIAGNOSIS / ENHANCED OBD II / ACTIVE TEST / VACUUM PUMP.
Turn the vacuum pump ON.

Measure the voltage between terminal 1 of the canister connector and body ground.

Result

RESULT CHART

Test Result	Suspected Trouble Area	Proceed to
Between 9 V and 14 V	-	A
Between 0 V and 3 V	Wire harness between ECM and vacuum pump	B

Reconnect the canister connector.

B: Go to step 32

Fig 22: Identifying Canister Connector

A: Go to Next Step

CHECK HARNESS AND CONNECTOR (PUMP MODULE - GROUND)

Disconnect the L5 canister connector.
Turn the ignition switch off.

Check the resistance between terminal 6 of the canister connector and body ground.

Result

RESULT CHART

Test Result	Suspected Trouble Area	Proceed to
Below 1 Ω	Vacuum Pump	A
10 kΩ or higher	Wire harness between vacuum pump and body ground	B

Reconnect the canister connector.

A: Go to step 30

B: Go to step 32

Fig 23: Identifying Canister Connector

INSPECT THROTTLE WITH MOTOR BODY ASSEMBLY

Stop the engine.
Disconnect the EVAP hose from the throttle body.
Start the engine.

Confirm that the port of the throttle body has suction with your fingers.

Result

RESULT CHART

Test Result	Suspected Trouble Area	Proceed to
Suction applied	EVAP hose between throttle body and purge VSV	A
No suction	Throttle body	B

Reconnect the EVAP hose.

A: Go to step 33

B: Go to step 34

CORRECTLY REINSTALL OR REPLACE FUEL TANK CAP
HINT:
- When reinstalling the fuel tank cap, tighten it until a few click sounds are heard.
- When replacing the fuel tank cap, use a fuel tank cap that meets OEM specifications, and tighten it until a few click sounds are heard.
NEXT: Go to step 37
REPLACE FUEL TANK CAP ASSEMBLY
HINT:

When installing the fuel tank cap, tighten it until a few click sounds are heard.

NEXT: Go to step 37
LOCATE EVAP LEAK
1. Disconnect the vent hose.
  
  Fig 24: Identifying Canister, Air Filter And Fuel Tank Cap
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Connect the EVAP pressure tester tool to the canister with the adapter.
  
  Fig 25: Identifying Pressure Gauge, Adapter, Air Filter And Canister
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Pressurize the EVAP system by 3.2 to 3.7 kPa (24 to 28 mmHg).
4. Apply soapy water to the piping and the connecting parts of the EVAP system.
5. Look for areas where bubbles appear. This indicates leak point.
6. Repair or replace the leak point.
NEXT: Go to step 37
REPLACE CHARCOAL CANISTER ASSEMBLY
1. Replace the charcoal canister assembly (See REMOVAL ).
NEXT: Go to step 37
REPLACE VACUUM SWITCHING VALVE NO. 1 (PURGE VSV)
1. Disconnect the connector and 2 hoses from the purge VSV.
2. Remove the purge VSV.
3. Install a new purge VSV.
4. Reconnect the connector and 2 hoses.
NEXT: Go to step 37

Fig 26: Locating Purge VSV Connector And Hoses
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REPAIR OR REPLACE HARNESS OR CONNECTOR
NEXT: Go to step 37
REPLACE EVAP HOSE (THROTTLE BODY - PURGE VSV)
NEXT: Go to step 37
INSPECT THROTTLE WITH MOTOR BODY ASSEMBLY
1. Remove the throttle body (See REMOVAL ).
2. Check that the EVAP purge port of the throttle body is not clogged. If necessary, replace the throttle body.
NEXT: Go to step 37
REPLACE ECM
1. Replace the ECM (See REMOVAL ).
NEXT: Go to step 37
REPAIR OR REPLACE PARTS AND COMPONENTS INDICATED BY OUTPUT DTCS
1. Repair the malfunctioning areas indicated by the DTCs that had been confirmed when the vehicle was brought in.
PERFORM EVAP SYSTEM CHECK (AUTO OPERATION)
NOTE:
- In the EVAP SYSTEM CHECK (AUTO OPERATION), the series of 5 EVAP SYSTEM CHECK steps are performed automatically. It takes a maximum of approximately 18 minutes.
- Do not perform the EVAP SYSTEM CHECK when the fuel tank is more than 90% full because the cut-off valve may be closed, making the leak check of the fuel tank unavailable.
- Do not run the engine in this step.
- When the temperature of the fuel is 35°C (95°F) or more, a large amount of vapor forms and any check results become inaccurate. When performing an EVAP SYSTEM CHECK, keep the temperature below 35 C (95°F).
1. Clear the DTCs (See DTC CHECK/CLEAR ).
2. On the intelligent tester, select the following menu items: DIAGNOSIS / ENHANCED OBD II / SYSTEM CHECK / EVAP SYS CHECK / AUTO OPERATION.
3. After the SYSTEM CHECK is completed, check for pending DTCs by selecting the following menu items: DIAGNOSIS / ENHANCED OBD II / DTC INFO / PENDING CODES.
  HINT:
  
  If no pending DTC is found, the repair has been successfully completed.
COMPLETED