Toyota Tundra (2015 year). Manual — part 1963

check for permanent DTCs

.

HINT:

If a permanent DTC is output, the system is malfunctioning.
If no permanent DTC is output, the system is normal.

INSPECTION PROCEDURE

PROCEDURE

1.

READ OUTPUT DTC (DTC P062F)

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the Techstream on.

(d) Clear DTCs

.

(e) Turn the ignition switch off and turn the Techstream off.

(f) Disconnect the Techstream.

(g) Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.

(h) Connect the cable to the negative (-) battery terminal.

(i) Connect the Techstream to the DLC3.

(j) Turn the ignition switch to ON.

(k) Turn the Techstream on.

(l) Select the following menu items: Powertrain / Engine and ECT / Trouble Codes.

(m) Read DTCs.

Result

RESULT

PROCEED TO

No output

A

P062F

B

B

REPLACE ECM

A

CHECK FOR INTERMITTENT PROBLEMS

3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P062F; Interna...

Last Modified: 9-16-2014

6.6 C

Doc ID: RM000000PGD0DKX

Model Year: 2015

Model: Tundra

Prod Date Range: [08/2014 - ]

Title: 3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0630; VIN not Programmed or Mismatch - ECM /

PCM; 2015 MY Tundra [08/2014 - ]

DTC

P0630

VIN not Programmed or Mismatch - ECM / PCM

DESCRIPTION

DTC P0630 is set when the Vehicle Identification Number (VIN) is not stored in the Engine Control Module

(ECM) or the input VIN is incorrect. Input the VIN with the Techstream.

DTC CODE

DTC DETECTION CONDITION

TROUBLE AREA

P0630

When either condition below is met:

(1 trip detection logic)

VIN not stored in ECM

Input VIN incorrect

ECM

MONITOR STRATEGY

Related DTCs

P0630: VIN not programmed

Required Sensors/Components (Main)

ECM

Required Sensors/Components (Related)

-

Duration

0.325 seconds

MIL Operation

Immediate

TYPICAL ENABLING CONDITIONS

Battery voltage

8 V or more

Ignition switch

ON

Starter

OFF

TYPICAL MALFUNCTION THRESHOLDS

VIN code

Not programmed

COMPONENT OPERATING RANGE

VIN code

Programmed

CONFIRMATION DRIVING PATTERN

3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0630; VIN no...

Connect the Techstream to the DLC3.

1.

Turn the ignition switch to ON and turn the Techstream on.

2.

Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).

3.

Turn the ignition switch off and wait for at least 30 seconds.

4.

Turn the ignition switch to ON and turn the Techstream on.

5.

Wait 5 seconds or more [A].

6.

Enter the following menus: Powertrain / Engine and ECT / Trouble Codes [B].

7.

Read the Pending DTCs.

HINT:

If a pending DTC is output, the system is malfunctioning.
If a pending DTC is not output, perform the following procedure.

8.

Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness.

9.

Input the DTC: P0630.

10.

Check the DTC judgment result.

TESTER

DISPLAY

DESCRIPTION

NORMAL

DTC judgment completed

System normal

ABNORMAL

DTC judgment completed

System abnormal

INCOMPLETE

DTC judgment not completed

Perform driving pattern after confirming DTC enabling conditions

N/A

Unable to perform DTC judgment

HINT:

If the judgment result shows ABNORMAL, the system has a malfunction.

11.

If the test result is INCOMPLETE or N/A and no pending DTC is output, perform a universal trip and

12.

3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0630; VIN no...

A

check for permanent DTCs

.

HINT:

If a permanent DTC is output, the system is malfunctioning.
If no permanent DTC is output, the system is normal.

INSPECTION PROCEDURE

PROCEDURE

1.

READ CURRENT DTC

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON and turn the Techstream on.

(c) Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.

(d) Read DTCs.

Result

RESULT

PROCEED TO

P0630 is output

A

P0630 and other DTCs are output

B

If any DTCs other than P0630 are output, troubleshoot those DTCs first.

NOTICE:

If P0630 is set, the VIN must be input to the ECM using the Techstream. However, all DTCs are cleared

automatically by the Techstream when the VIN is input. If DTCs other than P0630 are set, check them
first.

B

GO TO DTC CHART

2.

INPUT VIN WITH TECHSTREAM

(a) Refer to the REGISTRATION

.

NEXT

END

3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0630; VIN no...