Toyota Sienna Service Manual: VIN not Programmed or Mismatch - ECM / PCM
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 not accurate. Input the VIN with the intelligent tester.
MONITOR STRATEGY
TYPICAL ENABLING CONDITIONS
TYPICAL MALFUNCTION THRESHOLDS
COMPONENT OPERATING RANGE
INSPECTION PROCEDURE
1 READ CURRENT DTC
- Connect the intelligent tester to the DLC3.
- Turn the ignition switch to the ON position and turn the tester on.
- Select the following menu items: DIAGNOSIS / ENHANCED OBD II / DTC INFO / CURRENT CODES.
- Read the DTCs.
Result
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 intelligent tester. However, all DTCs are cleared automatically by the tester when inputting the VIN. If DTCs other than P0630 are set, check them first.
2 INPUT VIN WITH INTELLIGENT TESTER
HINT: Refer to "REGISTRATION"
3 READ CURRENT DTC
- Connect the intelligent tester to the DLC3.
- Turn the ignition switch to the ON position and turn the tester on.
- Select the following menu items: DIAGNOSIS / ENHANCED OBD II / DTC INFO / CURRENT CODES.
- Read the DTCs again.
Result: DTC is not output (P0630).
END
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MONITOR DESCRIPTION
While the engine is being cranked, the positive battery voltage is applied to
terminal STA of the ECM.
If the ECM detects the Starter Co ...
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DESCRIPTION
The ECM monitors the output voltage to the throttle actuator. This self-check
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functioning properly. The output ...
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DESCRIPTION
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DTC B1183/22 ...
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The direction display deviates from the true direction determined by
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If you cross over a map boundary shown in illustration, the compass will
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HINT:
Although the DTC titles say oxygen sensor, these DTCs relate to the
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DESCRIPTION
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