Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
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CAUTION / NOTICE / HINT HINT: *: Use the GTS. PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
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2.
CUSTOMER PROBLEM ANALYSIS
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CHECK FOR INTERMITTENT PROBLEMS HINT: Inspect the vehicle ECM using check mode. Intermittent problems are easier to detect with the GTS when the ECM is in check mode. In check mode, the ECM uses 1 tri
CAUTION / NOTICE / HINT When a malfunction is not confirmed by the DTC check, troubleshooting should be carried out for all circuits considered to be possible causes of the problem. In many cases, by
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DESCRIPTION HINT: These DTCs relate to the accelerator pedal position sensor.
Refer to DTC P212012. Click here
DTC No. Detection Item
DTC Detection Condition Trouble Area
MIL Note
P21201C Throttle/Pedal Position Sensor/Switch "D" Circuit Voltage Out of Range
INSPECTION PROCEDURE 1. INSPECT STEERING WHEEL SWITCH HOUSING
(a) Resistance Check.
*a Component without harness connected
(Steering Wheel Switch Housing)
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(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance: Light Switch Circuit
How To Proceed With Troubleshooting
Throttle/Pedal Position Sensor/Switch "D" Circuit Voltage Out of Range (P21201C,P212099)
