BRAKE CONTROL SERVICE DATA

Brake Actuator
Item Tester Connection Specified Condition
Brake actuator assembly (for LHD) 20 (SMC1) ←→ 19 (BS1) 15.3 to 25.0 Ω
6 (SMC2) ←→ 7 (BS2)
8 (FRA+) ←→ 5 (FRA-) 3.6 to 6.0 Ω
22 (FRR+) ←→ 21 (FRR-)
13 (FLA+) ←→ 14 (FLA-)
27 (FLR+) ←→ 28 (FLR-)
12 (RRA+) ←→ 11 (RRA-)
10 (RLA+) ←→ 9 (RLA-)
26 (RRR+) ←→ 25 (RRR-) 4.4 to 7.0 Ω
24 (RLR+) ←→ 23 (RLR-)
Brake actuator assembly (for RHD) 37 (SMC1) ←→ 36 (BS1) 15.3 to 25.0 Ω
19 (SMC2) ←→ 20 (BS2)
44 (FRA+) ←→ 43 (FRA-) 3.6 to 6.0 Ω
28 (FRR+) ←→ 27 (FRR-)
35 (FLA+) ←→ 38 (FLA-)
21 (FLR+) ←→ 22 (FLR-)
39 (RRA+) ←→ 40 (RRA-)
41 (RLA+) ←→ 42 (RLA-)
23 (RRR+) ←→ 24 (RRR-) 4.4 to 7.0 Ω
25 (RLR+) ←→ 26 (RLR-)
Brake accumulator pump A2 (BM1) ←→ A4 (GND1) 10 kΩ or higher
B2 (BM2) ←→ A4 (GND1)
A2 (BM1) ←→ B2 (BM2) Below 1 Ω
A4 (GND1) ←→ B1 (GND2)
A2 (BM1) ←→ A1 (MTT) 950 to 1050 Ω
B2 (BM2) ←→ A1 (MTT)
Yaw Rate Sensor
Item Identification number
Without slope determination function 9
With slope determination function 2
ABS Motor Relay (ABS MTR1)
Item Tester Connection Switch Condition Specified Condition
ABS motor relay (ABS MTR1) Terminal 23 or 24 - Body ground Motor relay: ON 11 to 14 V
Motor relay: OFF 0 V
Terminal 25 or 26 - Body ground - 11 to 14 V
ABS Motor Relay (ABS MTR2)
Item Tester Connection Specified Condition
ABS motor relay (ABS MTR2) 3 - 5 10 kΩ or higher
Below 1 Ω (when battery voltage is applied to terminals 1 and 2)