Advertisement
(5)
Measuring of resistance at actuator/sensor and cable
Actuator
Open circuit
Short cut to ground
Short cut to battery
Cable
TCU
1
Open circuit
Short cut to ground
Short cut to battery
1
2
R
= R
= R
=
12
1G
2G
R
= R; R
= 0, R
12
1G
(For S.C. to ground, G is connected to vehicle ground)
R
= R; R
= 0, R
12
1G
(For S.C. to battery, G is connected to battery voltage)
U Bat
Ground
R
= R
= R
= R
12
1P
1C
2P
R
= 0;
R
= R
12
1C
2C
R
= 0;
R
= R
12
1C
2C
3-36
R
= R or R
= R, R
= 0
2G
1G
2G
= R or R
= R, R
= 0
2G
1G
2G
P(Power supply)
2
C(Chassis)
= R
=
2C
= 0, R
= R
=
1P
2P
= 0, R
= R
= 0
1P
2P
G
76043PT19
Actuator/
Sensor
76043PT20
Advertisement
