Toyota Sienna Service Manual: Actuator Supply Voltage Circuit / Open

Toyota Sienna Service Manual / Engine / 2Gr-fe engine control system / Sfi system / Diagnostic trouble code chart / Actuator Supply Voltage Circuit / Open

Actuator Supply Voltage Circuit / Open

DESCRIPTION

The ECM monitors the output voltage to the throttle actuator. This self-check ensures that the ECM is functioning properly. The output voltage is usually 0 V when the ignition switch is turned off. If the output voltage is higher than 7 volts when the ignition switch is turned off, the ECM will illuminate the MIL and set a DTC when the ignition switch is turned on.

Actuator Supply Voltage Circuit / Open

MONITOR STRATEGY

MONITOR STRATEGY

TYPICAL ENABLING CONDITIONS

TYPICAL ENABLING CONDITIONS

TYPICAL MALFUNCTION THRESHOLDS

TYPICAL MALFUNCTION THRESHOLDS

INSPECTION PROCEDURE

1 CHECK WHETHER DTC OUTPUT RECURS (IN ADDITION TO DTC P0657)

(a) Connect the intelligent tester to the DLC3.

(b) Turn the ignition switch to the ON position.

(d) Clear the DTC.

(e) Turn the ignition switch off.

(f) Disconnect the battery negative terminal and wait for 1 minute.

(g) Connect the battery negative terminal.

(h) Turn the ignition switch to the ON position for 10 seconds.

(i) Turn the ignition switch off.

(j) Turn the ignition switch to the ON position.

(k) Enter the following menus: DIAGNOSIS / ENHANCED II / DTC INFO / CURRENT CODES.

(l) Read the DTCs.

Result

REPLACE ECM

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 ...

Transmission Range Sensor Circuit Malfunction (PRNDL Input)

DESCRIPTION The park/neutral position switch detects the shift lever position and sends signals to the ECM. HINT: After confirming DTC P0705, use the intelligent tester to confirm the PN ...

Other materials:

Short in Driver Side Squib Circuit
DTC B0100/13 Short in Driver Side Squib Circuit DESCRIPTION The driver side squib circuit consists of the center airbag sensor assembly, the spiral cable and the steering pad. The circuit instructs the SRS to deploy when deployment conditions are met. DTC B0100/13 is recorded when a short ci ...

Door control switch
INSPECTION 1. INSPECT DOOR CONTROL SWITCH ASSEMBLY Measure the resistance according to the value(s) in the table below. Standard resistance HINT: If the result is not as specified, replace the switch. ...

Installation
HINT: Install the RH side by same procedure as the LH side. 1. INSTALL REAR SPEED SENSOR (a) Install the speed sensor rear LH with the bolt. Torque: 8.0 N*m (82 kgf*cm, 71 in.*lbf) NOTICE: Keep the tip of the speed sensor rear LH clean. (b) Install the sensor harness clamps with the b ...