Toyota Camry (XV70): System Diagram
SYSTEM DIAGRAM

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PROBLEM SYMPTOMS TABLE NOTICE: Before replacing the main body ECU (multiplex network body ECU), refer to Registration.*
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*: w/ Smart Key System
HINT: Use the table b
DATA LIST / ACTIVE TEST ACTIVE TEST HINT:
Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive f
On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE
1. INSPECT HORN RELAY
*a Component without harness connected (HORN Relay)
(a) Measure the resistance according to the valu
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You must only use unleaded gasoline.
Select octane rating 87 (Research Octane Number 91) or higher.
Use of unleaded gasoline with an octane rating lower than 87
may result in engine knocking. Persistent knocking can lead to
engine damage.
At minimum, the gasoline you use should meet the spe
MONITOR DESCRIPTION The ECM monitors the signals received from the No. 1 throttle position sensor and stop light switch assembly. As the ECM monitors the STP signal of the stop light switch assembly and the VTA1 signal of the No. 1 throttle position sensor, if these signals do not correlate, a DTC w