☰ Toyota Levin Turbo☰ فهرستBrake › PARKING BRAKE › ELECTRIC PARKING BRAKE SYSTEM(for Gasoline Model)
RM3660EC
_54
Brake
_080740
PARKING BRAKE
_0394664
ELECTRIC PARKING BRAKE SYSTEM(for Gasoline Model)
U
PARKING BRAKE ELECTRIC PARKING BRAKE SYSTEM(for Gasoline Model) TERMINALS OF ECU
CHECK SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY)
1.448,0.698 1.885,0.948
0.438,0.25
0.146,0.094 0.458,0.25
0.313,0.156
10
false
*a
1.542,0.74 2,0.938
0.458,0.198
10
false
A51
| *a | Front view of wire harness connector (to Skid Control ECU (Brake Actuator Assembly)) | - | - |
a.
Disconnect the A51 skid control ECU (brake actuator assembly) connector.
b.
Measure the voltage and resistance according to the value (s) in the table below.
| Terminal No. (Symbol) | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| A51-30 (+BS) - Body ground | W - Body ground*1,*2,*3,*4
B - Body ground*5 |
Parking brake motor power supply | Always | 11 to 14 V |
| A51-36 (IG1) - Body ground*1 | B - Body ground | IG power supply | Ignition switch ON | 10.5 to 16 V |
| A51-36 (IGR) - Body ground*2,*3,*4,*5 | R - Body ground*2,*3
P - Body ground*4 BR - Body ground*5 |
IG power supply | Ignition switch ON | 11 to 14 V |
| A51-46 (GND1) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
| A51-14 (GND2) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
| A51-2 (MRR+) - Body ground | B - Body ground*1,*2,*3,*5
R - Body ground*4 |
Parking brake motor RH (parking brake actuator assembly RH) (+) | - | - |
| A51-3 (MRR-) - Body ground | G - Body ground*1,*2,*3,*5
P - Body ground*4 |
Parking brake motor RH (parking brake actuator assembly RH) (-) | - | - |
| A51-13 (MRL+) - Body ground | R - Body ground*1,*2,*3,*5
L - Body ground*4 |
Parking brake motor LH (parking brake actuator assembly LH) (+) | - | - |
| A51-12 (MRL-) - Body ground | L - Body ground*1,*2,*3,*5
R - Body ground*4 |
Parking brake motor LH (parking brake actuator assembly LH) (-) | - | - |
| A51-18 (POL) - Body ground*1 | B - Body ground | Electric parking brake switch indicator light | - | - |
| A51-31 (SWI1) - Body ground | B - Body ground*1,*2,*3,*4
BR - Body ground*5 |
Electric parking brake switch (electric parking brake switch assembly) | - | - |
| A51-32 (SWO1) - Body ground | W - Body ground*1,*2,*3,*5
Y - Body ground*4 |
Electric parking brake switch (electric parking brake switch assembly) | - | - |
| A51-15 (SWI2) - Body ground | G - Body ground*1,*2,*3
W - Body ground*4 R - Body ground*5 |
Electric parking brake switch (electric parking brake switch assembly) | - | - |
| A51-16 (SWO2) - Body ground | L - Body ground*1,*2,*3,*5
V - Body ground*4 |
Electric parking brake switch (electric parking brake switch assembly) | - | - |
| A51-5 (CANH) - Body ground | R - Body ground*1,*4,*5
B - Body ground*2,*3 |
CAN communication line H | - | - |
| A51-19 (CANL) - Body ground | W - Body ground | CAN communication line L | - | - |
*1: for NR Series
*2: for M15B-FKS
*3: for M20A-FKS, M20E-FKS
*4: for M15C-FKS
*5: for M20C-FKS