DESCRIPTION DTC P0630 is
stored 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 No. | 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) | - | |
Frequency of Operation | Continuous | |
Duration | 5 times | | MIL Operation |
Immediate | | Sequence of Operation |
None | TYPICAL ENABLING CONDITIONS |
Battery voltage | 8 V or more | |
Ignition switch | ON | | Starter |
OFF | TYPICAL MALFUNCTION THRESHOLDS COMPONENT OPERATING RANGE CONFIRMATION DRIVING PATTERN
- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON and turn the Techstream on.
- Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).
- Turn the ignition switch off and wait for at least 30 seconds.
- Turn the ignition switch to ON and turn the Techstream on.
- Wait 5 seconds or more.
- Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.
- 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.
- Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness.
- Input the DTC: P0630.
- 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
- Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit
|
HINT:
If the judgment result shows ABNORMAL, the system has a malfunction.
- If the test result is INCOMPLETE or N/A and no pending DTC is output,
perform a universal trip and check for permanent DTCs (See page
 ).
HINT:
- If a permanent DTC is output, the system is malfunctioning.
- If no permanent DTC is output, the system is normal.
CAUTION / NOTICE / HINT HINT: Read
freeze frame data using a Techstream. Freeze frame data record the
engine condition when malfunctions are detected. When troubleshooting,
freeze frame data can help determine if the vehicle was moving or
stationary, if the engine was warmed up or not, if the air-fuel ratio
was lean or rich, and other data from the time the malfunction occurred. PROCEDURE
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON. (c) Turn the Techstream on.
(d) Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.
(e) Read DTCs. Result |
Result | Proceed to | |
P0630 is output | A | |
P0630 and other DTCs are output |
B | HINT: If any DTCs other than P0630 are output, troubleshoot those DTCs first.
NOTICE: If
P0630 is stored, 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 stored, check them first.
| B |
 | GO TO DTC CHART |
|
A |
 | |
| 2. |
INPUT VIN WITH TECHSTREAM | (a) Refer to Registration (See page
).
| NEXT | |
END | | 
