2007 TOYOTA SIENNA relay

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Page 509 of 3000

TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE ENGINE CONTROL SYSTEM  –  SFI SYSTEMES–203
ES
(a) Remove the FUEL PUMP relay from the engine room 
junction block. 
(b) Disconnect the E11 ECM connector. 
(c) Measure the resistance accordi

Page 557 of 3000

TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE ENGINE CONTROL SYSTEM  –  SFI SYSTEMES–251
ES
Standard voltage
(e) Reconnect the ignition coil with igniter connector.
NG
OK
(a) Remove the IG2 relay from the No. 3 engine room R/B.
(b) Mea

Page 590 of 3000

TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE ENGINE CONTROL SYSTEM  –  SFI SYSTEMES–297
ES
TYPICAL MALFUNCTION THRESHOLDS
WIRING DIAGRAM
INSPECTION PROCEDURE
HINT:
Read freeze frame data using the intelligent tester. The ECM records v

Page 612 of 3000

TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE ENGINE CONTROL SYSTEM  –  SFI SYSTEMES–319
ES
(a) Check that the battery is not depleted.
NG
OK
5INSPECT BATTERY
REPLACE BATTERY
CHECK AND REPLACE ENGINE ROOM RELAY BLOCK

Page 620 of 3000

TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE ENGINE CONTROL SYSTEM  –  SFI SYSTEMES–327
ES
MONITOR DESCRIPTION
While the engine is being cranked, the positive battery voltage is applied to terminal STA of the ECM.
If the ECM detects t

Page 657 of 3000

TOYOTA SIENNA 2007  Service Repair Manual ES–3642GR-FE ENGINE CONTROL SYSTEM  –  SFI SYSTEM
ES
HINT:
• DTCs P2195 and P2196 indicate malfunctions related to the bank 1 A/F sensor circuit.
• DTCs P2197 and P2198 indicate malfunctions r

Page 669 of 3000

TOYOTA SIENNA 2007  Service Repair Manual ES–3762GR-FE ENGINE CONTROL SYSTEM  –  SFI SYSTEM
ES
(a) Remove the A/F relay from No. 6 engine room relay 
block.
(b) Measure the resistance according to the value(s) in the 
table below.
Standar

Page 673 of 3000

TOYOTA SIENNA 2007  Service Repair Manual ES–3802GR-FE ENGINE CONTROL SYSTEM  –  SFI SYSTEM
ES
HINT:
• Although the DTC titles say oxygen sensor, these DTCs relate to the Air-Fuel Ratio (A/F) sensor.
• Sensor 1 refers to the sensor mo