Toyota RAV4 Service Manual: 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 being
driven, it determines that there
is a malfunction in the sta circuit. The ecm then illuminates the mil and sets
the dtc.
This monitor runs when the vehicle is driven at 20 km/h (12.4 Mph) for over 20
seconds.

Monitor strategy

Typical enabling conditions

Typical malfunction thresholds

Wiring diagram

Inspection procedure
Hint:
- Read value using intelligent tester (starter signal)
- Connect the intelligent tester to the dlc3.
- Turn the ignition switch on and turn the tester on.
- Select the following menu items: diagnosis /
enhanced obd ii / data list / primary /
starter sig.
- Check the value displayed on the tester when the
ignition switch is turned to the on and start positions.

- Inspect park/neutral position switch assembly
- Disconnect the b26 pnp switch connector.
- Measure the resistance when the transmission gear
selector lever is moved to each position.
Standard resistance 
- Reconnect the pnp switch connector.

- Replace park/neutral position switch assembly
- Read value using intelligent tester (starter signal)
- Connect the intelligent tester to the dlc3.
- Turn the ignition switch on and turn the tester on.
- Select the following menu items: diagnosis /
enhanced obd ii / data list / primary /
starter sig.
- Check the value displayed on the tester when the
ignition switch is turned to the on and start positions.



- Inspect ignition or starter switch assembly
- Disconnect the e3 ignition switch connector.
- Check the resistance.
Standard resistance 
- Reconnect the ignition switch connector.

- Replace ignition or starter switch assembly
- Read value using intelligent tester (starter signal)
- Connect the intelligent tester to the dlc3.
- Turn the ignition switch on and turn the tester on.
- Select the following menu items: diagnosis /
enhanced obd ii / data list / primary /
starter sig.
- Check the value displayed on the tester when the
ignition switch is turned to the on and start positions.


- Repair or replace harness or connector (pnp switch - sta terminal of
ecm)
- Check whether dtc output recurs
- Connect the intelligent tester to the dlc3.
- Turn the ignition switch on.
- Turn the tester on.
- Clear dtcs (see page es-35).
- Drive the vehicle at more than 20 km/h (12.43 Mph) for
over 20 seconds.
- Select the following menu items: diagnosis /
enhanced obd ii / dtc info / current codes.
- Read dtcs.

Description
The ecm continuously monitors its own internal memory status, internal
circuits, and output signals
transmitted to the throttle actuator. This self-check ensures that the ecm is
...
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. ...
Other materials:
Intelligent Safety
Concept
Intelligent Safety enables central operation of the
driver assistance systems.
General information
Depending on how the vehicle is equipped, Intelligent
Safety consists of one or more systems
that can help prevent an imminent collision.
Front collision mitigation.
Evasion Assistant.
Inte ...
Fuel injector
Components
Removal
Discharge fuel system pressure
Caution:
Discharge fuel system pressure
procedures must be performed before
disconnecting any part of the fuel system.
After performing the discharge fuel system
pressure procedures, pressure will remain in
the fuel line ...
Adjusting
General information
Depending on the vehicle equipment and country
version, various settings for opening and closing
are possible.
These settings are stored for the driver profile
currently used.
Unlocking and locking
Doors
Via iDrive:
"CAR"
"Settings"
"Key button settings"
Select the sym ...