POWER TILT AND POWER TELESCOPIC STEERING COLUMN > TERMINALS OF ECU

for Preparation Click here


  1. MULTIPLEX TILT & TELESCOPIC ECU:

    F044288E02


Symbols (Terminal No.)
Wiring Color
Terminal Description
Condition
Specified Condition (V)
TEM+ (A-2) - Body Ground
- - Body Ground
Telescopic motor output
  1. IG switch on
  2. Telescopic steering contracts
10 to 14
Telescopic motor is not operating
Below 1
VCE (A-3) - Body Ground
- - Body Ground
Telescopic sensor power source
IG switch on
8 to 16
TES (A-4) - Body Ground
- - Body Ground
Telescopic sensor signal
Telescopic motor is operating
Pulse generation
HI: 8 to 16
LOW: 0
E2 (A-5) - Body Ground
- - Body Ground
Telescopic sensor ground
Always
Below 1
TEM- (A-6) - Body Ground
- - Body Ground
Telescopic motor output
  1. IG switch on
  2. Telescopic steering extends
10 to 14
Telescopic motor is not operating
Below 1
TIM- (T4-1) - Body Ground
G - Body Ground
Tilt motor output
  1. IG switch on
  2. Steering tilts down
10 to 14
Tilt motor is not operating
Below 1
+B (T4-2) - Body Ground
Y - Body Ground
Motor power source
Always
10 to 14
MSW (T4-3) - Body Ground
W - Body Ground
Manual switch signal
  1. IG switch on
  2. Tilt up by manual switch
1.67 to 2.13
  1. IG switch on
  2. Tilt down by manual switch
0.54 to 0.74
  1. IG switch on
  2. Telescopic contracted by manual switch
1.08 to 1.40
  1. IG switch on
  2. Telescopic extended by manual switch
2.22 to 2.77
Manual switch is not operating
Below 0.2
VC (T4-4) - Body Ground
LG - Body Ground
Manual switch power source
IG switch on
4.9 to 5.1
MPX1 (T4-5) - Body Ground
GR - Body Ground
Multiplex communication
IG switch on
Below 1
VCI (T4-6) - Body Ground
L - Body Ground
Tilt sensor power source
IG switch on
8 to 16
TIS (T4-7) - Body Ground
R - Body Ground
Tilt sensor signal
Tilt motor is operating
Pulse generation
HI: 8 to 16
LOW: 0
IG (T4- 8) - Body Ground
Y - Body Ground
IG signal/IG power source
IG switch on
10 to 14
IG switch off
Below 1
ECUB (T4-9) - Body Ground
SB - Body Ground
ECU power source
Always
10 to 14
TIM+ (T4-10) - Body Ground
B - Body Ground
Tilt motor output
  1. IG switch on
  2. Steering tilts up
10 to 14
Tilt motor is not operating
Below 1
GND (T4-11) - Body Ground
W-B - Body Ground
ECU ground
Always
Below 1
MPX2 (T4-14) - Body Ground
O - Body Ground
Multiplex communication
IG switch on
Below 1
E1 (T4-17) - Body Ground
BR - Body Ground
Tilt sensor ground
Always
Below 1