Terminals Of Ecu

WARNING: This page is about a different car, the 2003 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.

Radio Receiver Assembly

Fig 1: Identifying Radio Receiver Assembly Terminals
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Fig 2: Radio Receiver Assembly Terminal Condition Chart (1 Of 2)
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Fig 3: Radio Receiver Assembly Terminal Condition Chart (2 Of 2)
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Stereo Component Amplifier Assembly

Fig 4: Stereo Component Amplifier Assembly Terminals
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Fig 5: Stereo Component Amplifier Assembly Condition Chart (1 Of 2)
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Fig 6: Stereo Component Amplifier Assembly Condition Chart (2 Of 2)
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Navigation ECU

Fig 7: Identifying Navigation ECU Terminal
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Fig 8: Navigation ECU Terminal Condition Chart
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Stereo Component Controller Assembly

Fig 9: Identifying Stereo Component Controller Assembly Terminals
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Fig 10: Stereo Component Controller Assembly Condition Chart
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Disk Player Assembly:

Fig 11: Identifying Disk Player Assembly Terminals
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*1: Oscilloscope wave Terminal to be measured: R, G, B - GND Setting for measurement: 200 mV/DIV10 us/DIV Condition: Navigation map is switched.

Fig 12: Identifying Terminals R, G & B - GND Oscilloscope Wave
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*2: Oscilloscope wave Terminal to be measured: SYNC - GND Setting for measurement: 500 mV/DIV10 us/DIV Condition: Navigation display is displayed.

Fig 13: Identifying Terminals SYNC - GND Oscilloscope Wave
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