Inspection Procedure

NOTE: The Techstream is required to conduct the following diagnostic troubleshooting procedure.

HINT:

Using the Techstream monitor results enables the EVAP (Evaporative Emission) system to be confirmed.
Read freeze frame data using the Techstream. 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 (See FREEZE FRAME DATA ).

CONFIRM DTC
1. Turn the engine switch off and wait for 10 seconds.
2. Turn the engine switch on (IG).
3. Turn the engine switch off and wait for 10 seconds.
4. Connect the Techstream to the DLC3.
5. Turn the engine switch on (IG) and turn the Techstream on.
6. Select the following menu items: Powertrain/Engine and ECT/Trouble 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: DTC Malfunctioning Chart
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NOTE: If the reference pressure difference between the first and second checks is greater than the specification, all the DTCs relating to the reference pressure (P043E, P043F, P2401, P2402 and P2419) are stored.
NEXT
PERFORM EVAPORATIVE SYSTEM CHECK (AUTOMATIC MODE)
NOTE:
- The Evaporative System Check (Automatic Mode) consists of 5 steps performed automatically by Techstream. It takes a maximum of approximately 18 minutes.
- Do not perform the Evaporative System Check when the fuel tank is more than 90% full because the cut-off valve may be closed, making the fuel tank leak check unavailable.
- Do not run the engine during this operation.
- 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 Evaporative System Check, keep the temperature below 35°C (95°F).
1. Clear DTCs (See DTC CHECK/CLEAR ).
2. On the Techstream, select the following menu items: Powertrain/Engine and ECT/Utility/Evaporative System Check/Automatic Mode.
3. After the Evaporative System Check is completed, check for pending DTCs by selecting the following menu items: Powertrain/Engine and ECT/Trouble Codes/Pending.
  HINT:
  
  If no pending DTCs are displayed, perform the Monitor Confirmation. After this confirmation, check for pending DTCs. If no DTCs are displayed, the EVAP system is normal.
NEXT
PERFORM EVAPORATIVE SYSTEM CHECK (MANUAL MODE)

Fig 2: EVAP Pressure Graph - Perform Evaporative System Check (Manual Mode)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
NOTE:
- In the Evaporative System Check (Manual Mode), perform the series of 5 EVAP SYSTEM CHECK steps manually using the Techstream.
- Do not perform the Evaporative System Check when the fuel tank is more than 90% full because the cut-off valve may be closed, making the fuel tank leak check unavailable.
- Do not run the engine during this operation.
- 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 Evaporative System Check, keep the temperature below 35°C (95°F).
1. Clear DTCs (See DTC CHECK/CLEAR ).
2. On the Techstream, select the following menu items: Powertrain/Engine and ECT/Utility/Evaporative System Check/Manual Mode.
NEXT

PERFORM EVAPORATIVE SYSTEM CHECK (STEP 1/5)

Fig 3: EVAP Pressure Graph - Perform Evaporative System Check (Step 1/5)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Check the EVAP pressure in step 1/5.

Result

RESULT REFERENCE

DTC No.⁽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

Canister pressure sensor noise

⁽¹⁾	These DTCs are already present in the ECM when the vehicle arrives and are confirmed in step 1.

B : Go to step 30

A : Go to next step

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

Fig 4: EVAP Pressure Graph - Perform Evaporative System Check (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 REFERENCE

DTC No.⁽¹⁾

Test Result

Suspected Trouble Area

Proceed to

Virtually no variation in EVAP pressure during step 1/5. Then decreases to reference pressure

Not yet determined

P2402

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

Leak detection pump stuck ON

⁽¹⁾	These DTCs are already present in the ECM when the vehicle arrives and are confirmed in step 1.

HINT:

The first reference pressure is the value determined in step 2/5.

B : Go to step 23

A : Go to next step

PERFORM EVAPORATIVE SYSTEM CHECK (STEP 2/5)

Fig 5: EVAP Pressure Graph - Perform Evaporative System Check (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 leak detection pump is activated*.
*: The leak detection pump begins to operate as step 1/5 finishes and step 2/5 starts.

Check the EVAP pressure again when it has stabilized. This pressure is the reference pressure.

Result

RESULT REFERENCE

DTC No.⁽¹⁾

Test Result

Suspected Trouble Area

Proceed to

EVAP pressure In step (b) between -4.85 kPa and -1.057 kPa (-36.4 mmHg and -7.93 mmHg)

Not yet determined

P043F and P2401

EVAP pressure in step (b) -1.057 kPa (-7.93 mmHg) or more

Reference orifice high-flow
Leak detection pump stuck OFF

P043E

EVAP pressure in step (b) below -4.85 kPa (-36.4 mmHg)

Reference orifice clogged

P2419

EVAP pressure in step (a) more than -1.057 kPa (-7.93 mmHg)

Vent valve stuck closed

⁽¹⁾	These DTCs are already present in the ECM when the vehicle arrives and are confirmed in step 1.

B : Go to step 11

C : Go to step 30

D : Go to step 19

A : Go to next step

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

Fig 6: EVAP Pressure Graph - Perform Evaporative System Check (Step 2/5 To 3/5)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Check the EVAP pressure increase in step 3/5.

Result

RESULT REFERENCE

DTC No.⁽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 despite 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

Canister pressure sensor malfunction fixed

⁽¹⁾	These DTCs are already present in the ECM when the vehicle arrives and are confirmed in step 1.

B : Go to step 20

C : Go to Step 30

A : Go to next step

PERFORM EVAPORATIVE SYSTEM CHECK (STEP 3/5)

Fig 7: EVAP Pressure Graph - Perform Evaporative System Check (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.
NEXT

PERFORM EVAPORATIVE SYSTEM CHECK (STEP 4/5)

Fig 8: EVAP Pressure Graph - Perform Evaporative System Check (Step 4/5)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Check the EVAP pressure in step 4/5.

Result

RESULT REFERENCE

DTC No.⁽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 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⁾	These DTCs are already present in the ECM when the vehicle arrives and are confirmed in step 1.

B : Go to step 15

C : Go to step 12

A : Go to next step

PERFORM EVAPORATIVE SYSTEM CHECK (STEP 5/5)

Fig 9: EVAP Pressure Graph - Perform Evaporative System Check (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 reference pressure (step 5/5).

Result

RESULT REFERENCE

DTC No.⁽¹⁾

Test Result

Suspected Trouble Area

Proceed to

EVAP pressure (step 3/5) lower than second reference pressure (step 5/5)

Not yet determined (no leakage from EVAP system)

P0441 and P0455

EVAP pressure (step 3/5) higher than [second reference pressure (step 5/5) x 0.2]

Purge VSV stuck open
EVAP gross leak

P0456

EVAP pressure (step 3/5) higher than second reference pressure (step 5/5)

EVAP small leak

⁽¹⁾	These DTCs are already present in the ECM when the vehicle arrives and are confirmed in step 1.

A : Go to step 36

B : Go to step 12

PERFORM EVAPORATIVE SYSTEM CHECK (STEP 3/5)

Fig 10: EVAP Pressure Graph - Perform Evaporative System Check (Step 3/5)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Check the EVAP pressure in step 3/5.

Result

RESULT REFERENCE

DTC No.⁽¹⁾

Test Result

Suspected Trouble Area

Proceed to

P043F

EVAP pressure less than [reference pressure] measured at 2/5

Reference orifice high-flow

P2401

EVAP pressure almost same as [reference pressure] measured at 2/5

Leak detection pump stuck OFF

⁽¹⁾	These DTCs are already present in the ECM when the vehicle arrives and are confirmed in step 1.

HINT:

The first reference pressure is the value determined in step 2/5.

A : Go to step 30

B : Go to step 23

PERFORM ACTIVE TEST USING TECHSTREAM (EVAP VSV)

On the Techstream, select the following menu items: Powertrain/Engine and ECT/Active Test/Activate the VSV for Evap Control.
Disconnect the hose (connected to the canister) from the purge VSV.
Start the engine.
Using the Techstream, turn off the purge VSV (Activate the VSV for Evap Control: OFF).

Fig 11: Identifying Hose From Purge VSV
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Use your finger to confirm that the purge VSV has no suction.
Using the Techstream, turn on the purge VSV (Activate the VSV for Evap Control: ON).

Use your finger to confirm that the purge VSV has suction.

Result

RESULT REFERENCE

Test Result	Suspected Trouble Area	Proceed to
No suction when purge VSV turned OFF, and suction applied when turned ON	Purge VSV normal	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 intake air surge tank	C

B : Go to step 14

C : Go to step 15

A : Go to next step

CHECK FUEL CAP ASSEMBLY

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

Confirm that the fuel cap is tightened until a few click sounds are heard.

HINT:

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

Remove the fuel cap and install it onto a fuel cap adaptor.
Connect an 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 cap is normal.

Result

RESULT REFERENCE

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

A : Go to step 29

B : Go to step 27

C : Go to step 28

INSPECT PURGE VSV

Turn the engine switch off.
Disconnect the E18 purge VSV connector.
Disconnect the hose (connected to the canister) from the purge VSV.
Start the engine.

Use your finger to confirm that the purge VSV has no suction.

Fig 12: Identifying Hose From Purge VSV

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Result

RESULT REFERENCE

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

A : Go to step 35

B : Go to step 31

CHECK EVAP HOSE (PURGE VSV - INTAKE MANIFOLD)

Disconnect the hose (connected to the intake air surge tank) from the purge VSV.
Start the engine.

Use your finger to confirm that the hose has suction.

Fig 13: Identifying Hose (Connected To Intake Air Surge Tank) From Purge VSV

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Result

RESULT REFERENCE

Test Result	Suspected Trouble Area	Proceed to
Suction applied	EVAP hose between purge VSV and intake air surge tank normal	A
No suction	Intake air surge tank EVAP hose between purge VSV and intake air surge tank	B

B : Go to step 26

A : Go to next step

INSPECT PURGE VSV

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

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

Fig 14: Applying Battery Voltage To Terminals Of Purge VSV

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Result

RESULT REFERENCE

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

B : Go to step 31

A : Go to next step

CHECK HARNESS AND CONNECTOR (POWER SOURCE OF PURGE VSV)

Disconnect the E18 purge VSV connector.
Turn the engine switch on (IG).

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

Fig 15: Identifying E18 Purge VSV Connector

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Result

RESULT REFERENCE

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

B : Go to step 32

A : Go to next step

CHECK HARNESS AND CONNECTOR (PURGE VSV - ECM)

Disconnect the E8 ECM connector and the E18 purge VSV connector.

Check the resistance.

Standard resistance (Check for open)

STANDARD RESISTANCE SPECIFICATION

Tester Connection	Specified Condition
E8-11 (PRG) - E18-2	Below 1 Ω

Standard resistance (Check for short)

STANDARD RESISTANCE SPECIFICATION

Tester Connection	Specified Condition
E8-11 (PRG) - Body ground	10 kΩ or higher
E18-2 - Body ground	10 kΩ or higher

OK : Go to step 35

NG : Go to step 32

Fig 16: Identifying E8 ECM Connector And E18 Purge VSV Connectors

PERFORM ACTIVE TEST USING TECHSTREAM (VENT VALVE)

Connect the Techstream to the DLC3.
Turn the engine switch on (IG) and turn the Techstream on.
Select the following menu items: Powertrain/Engine and ECT/Active Test/Activate the VSV for Vent Valve.

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

Fig 17: Identifying A7 ECM Connector

Result

RESULT REFERENCE

Test Result	Suspected Trouble Area	Proceed to
9 to 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

PERFORM ACTIVE TEST USING TECHSTREAM (VENT VALVE)

Connect the Techstream to the DLC3.
Turn the engine switch on (IG) and turn the Techstream on.
Select the following menu items: Powertrain/Engine and ECT/Active Test/Activate the VSV for Vent Valve.

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

Fig 18: Identifying A7 ECM Connector

Result

RESULT REFERENCE

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

B : Go to step 22

C : Go to step 35

A : Go to next step

INSPECT CANISTER PUMP MODULE (POWER SOURCE FOR VENT VALVE)

Turn the engine switch off.
Disconnect the V17 canister pump module connector.
Turn the engine switch on (IG).

Measure the voltage between V17-9 terminal of the canister pump module connector and the body ground.

Fig 19: Locating V17 Canister Pump Module Connector

Result

RESULT REFERENCE

Test Result	Suspected Trouble Area	Proceed to
9 to 14 V	Normal	A
Below 3 V	Power source wire harness of vent valve	B

B : Go to step 32

A : Go to next step

INSPECT CANISTER PUMP MODULE (VENT VALVE OPERATION)

Turn the engine switch off.
Disconnect the V17 canister pump module connector.
Apply the battery voltage to terminals 8 and 9 terminals of the canister pump module.

Touch the canister pump module to confirm the vent valve operation.

Fig 20: Applying Battery Voltage To Terminals 8 And 9 Terminals Of Canister Pump Module

Result

RESULT REFERENCE

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

A : Go to step 32

B : Go to step 30

PERFORM ACTIVE TEST USING TECHSTREAM (FOR LEAK DETECTION PUMP)

Connect the Techstream to the DLC3.
Turn the engine switch on (IG) and turn the Techstream on.

Select the following menu items: Powertrain/Engine and ECT/Active Test/Activate the Vacuum Pump. Measure the voltage between terminal MPMP of the ECM connector and the body ground when the leak detection pump is turned ON and OFF using the Techstream.

Fig 21: Identifying A7 ECM Connector

Result

RESULT REFERENCE

Test Result	Suspected Trouble Area	Proceed to
Below 3 V when OFF 9 to 14 V when ON	ECM normal	A
9 to 14 V when OFF Below 3 V when ON	ECM	B

B : Go to step 35

A : Go to next step

CHECK HARNESS AND CONNECTOR (CANISTER PUMP MODULE - ECM)

Connect the Techstream to the DLC3.
Turn the engine switch off.
Disconnect the V17 canister pump module connector.
Turn the engine switch on (IG) and turn the Techstream on.
Select the following menu items: Powertrain/Engine and ECT/Active Test/Activate the Vacuum Pump.
Turn the leak detection pump on.

Measure the voltage between V17-1 terminal of the canister pump module connector and the body ground.

Fig 22: Locating V17 Canister Pump Module Connector

Result

RESULT REFERENCE

Test Result	Suspected Trouble Area	Proceed to
9 to 14 V	Normal	A
Below 3 V	Wire harness between ECM and leak detection pump	B

B : Go to step 32

A : Go to next step

CHECK HARNESS AND CONNECTOR (CANISTER PUMP MODULE - GROUND)

Disconnect the V17 canister pump module connector.
Turn the engine switch off.

Check the resistance between V17-6 terminal of the canister pump module connector and the body ground.

Fig 23: Locating V17 Canister Pump Module Connector

Result

RESULT REFERENCE

Test Result	Suspected Trouble Area	Proceed to
Below 1 Ω	Leak detection pump	A
10 kΩ or more	Wire harness between leak detection pump and body ground	B

A : Go to step 30

B : Go to step 32

INSPECT INTAKE AIR SURGE TANK (EVAP PURGE PORT)

Stop the engine.
Disconnect the EVAP hose from the intake air surge tank.
Start the engine.

Use your finger to confirm that the port of the intake air surge tank has suction.

Result

RESULT REFERENCE

Test Result	Suspected Trouble Area	Proceed to
Suction applied	EVAP hose between Intake air surge tank and purge VSV	A
No suction	Intake air surge tank	B

A : Go to step 33

B : Go to step 34

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

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

NEXT : Go to step 37
LOCATE EVAP LEAK PART

Fig 24: Connecting EVAP Pressure Tester Tool To Canister With Adapter
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. Disconnect the vent hose.
2. Connect the EVAP pressure tester tool to the canister with the adapter.
3. Pressurize the EVAP system to 3.2 to 3.7 kPa (24 to 28 mmHg).
4. Apply soapy water to the piping and connecting parts of the EVAP system.
5. Look for areas where bubbles appear. This indicates the leak point.
6. Repair or replace the leak point.
  HINT:
  
  Disconnect the hose between the canister and the fuel tank from the canister. Block the canister side and conduct an inspection. In this way, the fuel tank can be excluded as an area suspected of causing fuel leaks.
NEXT : Go to step 37
REPLACE CANISTER ASSEMBLY
1. Replace the canister assembly (See REMOVAL ).
  NOTE: When replacing the canister, check the canister pump module interior and related pipes for water, fuel and other liquids. If liquids are present, check for disconnections and/or cracks in the following: 1) the pipe from the air inlet port to the canister pump module; 2) the canister filter; and 3) the fuel tank vent hose.
  
  Fig 25: Identifying Canister Assembly Inspection Area
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
NEXT : Go to step 37
REPLACE PURGE VSV
1. Disconnect the connector and the hoses from the purge VSV.
2. Remove the purge VSV.
3. Install a new purge VSV.
NEXT : Go to step 37

Fig 26: Identifying Hoses From Purge VSV
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REPAIR OR REPLACE HARNESS OR CONNECTOR
NEXT : Go to step 37
REPLACE EVAP HOSE (INTAKE AIR SURGE TANK - PURGE VSV)
NEXT : Go to step 37
INSPECT INTAKE MANIFOLD (EVAP PURGE PORT)
1. Check that the EVAP purge port of the intake air surge tank is not clogged. If necessary, replace the intake air surge tank.
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.
NEXT : Go to step 37
PERFORM EVAPORATIVE SYSTEM CHECK (AUTOMATIC MODE)
NOTE:
- The Evaporative System Check (Automatic Mode) consists of 5 steps performed automatically by the Techstream. It takes a maximum of approximately 18 minutes.
- Do not perform the Evaporative System Check when the fuel tank is more than 90% full because the cut-off valve may be closed, making the fuel tank leak check unavailable.
- Do not run the engine during this operation.
- 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 Evaporative System Check, keep the temperature below 35°C (95°F).
1. Clear DTCs (See DTC CHECK/CLEAR ).
2. On the Techstream, select following menu items: Powertrain/Engine and ECT/Utility/Evaporative System Check/Automatic Mode.
3. After the Evaporative System Check is completed, check for pending DTCs by selecting the following menu items: Powertrain/Engine and ECT/Trouble Codes/Pending.
  HINT:
  
  If no pending DTCs are found, the repair has been successfully completed.
NEXT : COMPLETED