Toyota RAV4 manuals

Toyota RAV4 Service Manual: 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 intelligent tester.

Toyota RAV4. Vin not programmed or mismatch - ecm / pcm


Monitor strategy

Toyota RAV4. Monitor strategy


Typical enabling conditions

Toyota RAV4. Typical enabling conditions


Typical malfunction thresholds

Toyota RAV4. Typical malfunction thresholds


Component operating range

Toyota RAV4. Component operating range


Inspection procedure

  1. Read current dtc

  1. Connect the intelligent tester to the dlc3.
  2. Turn the ignition switch on and turn the tester on.
  3. Select the following menu items: diagnosis / enhanced obd ii / dtc info / current codes.
  4. Read dtcs.

Toyota RAV4. Inspection procedure


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 the vin is input. If dtcs other than p0630 are set, check them first.



  1. Input vin with intelligent tester

  1. Refer to the registration (see page es-14).


Starter relay circuit high
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 control (sta) signal while the vehicle is bein ...

Brake switch "b" circuit high
Description The purpose of this circuit is to prevent the engine from stalling while driving in the lock-up condition when the brakes are suddenly applied. When the brake pedal is depressed ...

Other materials:

High beam automatic turning on or off conditions
When all of the following conditions are fulfilled, high beam will be automatically turned on: Vehicle speed is above approximately 21 mph (34 km/h). The area ahead of the vehicle is dark. There are no oncoming or preceding vehicles with headlights or tail lights turned on. There are fe ...

On-vehicle inspection
Check fan and generator v belt Visually check the drive belt for excessive wear, frayed cords, etc. If any defect has been found, replace the drive belt. Hint: Cracks on the rib side of a drive belt are considered acceptable. If the drive belt has chunks missing from the r ...

Initialization
Zero point calibration Notice: Make sure that the front passenger seat is not occupied before performing the operation. Hint: Perform the zero point calibration and sensitivity check if any of the following conditions apply. The occupant classification ecu is replaced. Accessories ( ...

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