CHECK AT ENGINE-ECU TERMINAL



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Engine-ECU terminal No.
(Special tool check connector terminal No.)
Check item
Check condition
Normal condition
52
(60-pin connector 52)
Cruise control switch power supply
Ignition switch: "ON"
All switches: OFF
4.7 - 5.0 V
"ON/OFF" switch: ON
0 - 0.5 V
"CANCEL" switch: ON
1.0 - 1.8 V
"COAST/SET" switch: ON
2.3 - 3.0 V
"ACC/RES" switch: ON
3.5 - 4.2 V
77
(94-pin connector 17)
Accelerator pedal position sensor (main)
Ignition switch: "ON"
Release the accelerator pedal
0.9 - 1.1 V
Depress the accelerator pedal.
4.0 V or more
78
(94-pin connector 18)
Power supply voltage applied to accelerator pedal position sensor (main)
Ignition switch: "ON"
4.9 - 5.1 V
81
(94-pin connector 21)
Stop lamp switch (brake switch)
Ignition switch: "ON"
Depress the brake pedal.
Battery positive voltage
Release the brake pedal.
1V or less
99
(94-pin connector 39)
Accelerator pedal position sensor (sub)
Ignition switch: "ON"
Release the accelerator pedal.
0.4 - 0.6 V
Depress the accelerator pedal.
2.0 V or more
100
(94-pin connector 40)
Power supply voltage applied to accelerator pedal position sensor (sub)
Ignition switch: "ON"
4.9 - 5.1 V
145
(94-pin connector 85)
Clutch switch
Ignition switch: "ON"
Release the clutch pedal.
10 V or more
Depress the clutch pedal.
1 V or less