Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSSCION2010TC L4-2.4L (2AZ-FE)REPAIR AND DIAGNOSISINSTRUMENT PANEL, GAUGES AND WARNING INDICATORSTIRE MONITORING SYSTEMTESTING AND INSPECTIONPINOUT VALUES AND DIAGNOSTIC PARAMETERS
2010 Scion tC L4-2.4L (2AZ-FE)
Pinout Values and Diagnostic Parameters
2010 Scion tC L4-2.4L (2AZ-FE)SECTION Pinout Values and Diagnostic Parameters
TIRE AND WHEEL: TIRE PRESSURE WARNING SYSTEM: TERMINALS OF ECU
HINT
Inspect the connectors from the back side while the connectors are connected.
1. Waveform 1 (Reference)
(a) Waveform
2. Waveform 2 (Reference)
(a) Waveform
HINT
The wavelength becomes shorter as the engine rpm increases.
3. Waveform 3 (Reference)
(a) Waveform
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.