- VIN not stored in ECM
- Input VIN incorrect
| Last Modified: 11-29-2007 | 1.6 C | |
| Service Category: Engine/Hybrid System | Section: Engine Control | |
| Model Year: 2008 | Model: Sequoia | Doc ID: RM000000PGD02BX |
| Title: 2UZ-FE ENGINE CONTROL: SFI SYSTEM: DESCRIPTION (2008 Sequoia) | ||
|
DTC |
P0630 |
VIN not Programmed or Mismatch - ECM / PCM |
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) |
ECM |
MONITOR STRATEGY
|
Related DTCs |
P0630: VIN not programmed |
|
Required Sensors/Components (Main) |
ECM |
|
Required Sensors/Components (Related) |
- |
|
Frequency of Operation |
Continuous |
|
Duration |
0.325 seconds |
|
MIL Operation |
Immediate |
|
Sequence of Operation |
None |
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 |
INSPECTION PROCEDURE
PROCEDURE
|
1. |
READ CURRENT DTC |
(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 / Trouble Codes.
(e) 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 output, 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 output, check them first.
|
|
2. |
INPUT VIN WITH TECHSTREAM |
(a) Refer to Registration
.
|
|
|