RM36D0EC
_54
Brake
_083081
PARKING BRAKE
_0401025
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
1.521,0.74 1.979,0.938
0.458,0.198
10
false
A39
| *a | Front view of wire harness connector (to Skid Control ECU (Brake Actuator Assembly)) | - | - |
a.
Disconnect the A39 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 |
|---|---|---|---|---|
| A39-30 (+BS) - Body ground | G - Body ground | Parking brake motor power supply | Always | 11 to 14 V |
| A39-36 (IGR) - Body ground | GR - Body ground | IG power supply | Ignition switch ON | 10.5 to 16 V |
| A39-46 (GND1) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
| A39-14 (GND2) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
| A39-2 (MRR+) - Body ground | Y - Body ground | Parking brake motor RH (parking brake actuator assembly RH) (+) | - | - |
| A39-3 (MRR-) - Body ground | L - Body ground | Parking brake motor RH (parking brake actuator assembly RH) (-) | - | - |
| A39-13 (MRL+) - Body ground | SB - Body ground | Parking brake motor LH (parking brake actuator assembly LH) (+) | - | - |
| A39-12 (MRL-) - Body ground | R - Body ground | Parking brake motor LH (parking brake actuator assembly LH) (-) | - | - |
| A39-31 (SWI1) - Body ground | P - Body ground | Electric parking brake switch (integration control and panel assembly) | - | - |
| A39-32 (SWO1) - Body ground | G - Body ground | Electric parking brake switch (integration control and panel assembly) | - | - |
| A39-15 (SWI2) - Body ground | W - Body ground | Electric parking brake switch (integration control and panel assembly) | - | - |
| A39-16 (SWO2) - Body ground | GR - Body ground | Electric parking brake switch (integration control and panel assembly) | - | - |
| A39-5 (CANH) - Body ground | P - Body ground | CAN communication line H | - | - |
| A39-19 (CANL) - Body ground | W - Body ground | CAN communication line L | - | - |