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Service Data

Brake Actuator 

SERVICE DATA

Item Tester Connection Specified Condition
Brake actuator assembly BC-272 20 (SMC1) ←→ 19 (BS1) 15.3 to 25.0 Ω
6 (SMC2) ←→ 7 (BS2)
8 (SLAFR+) ←→ 5 (SLAFR-) 3.6 to 6.0 Ω
22 (SLRFR+) ←→ 21 (SLRFR-)
13 (SLAFL+) ←→ 14 (SLAFL-)
27 (SLRFL+) ←→ 28 (SLRFL-)
12 (SLARR+) ←→ 11 (SLARR-)
10 (SLARL+) ←→ 9 (SLARL-)
26 (SLRRR+) ←→ 25 (SLRRR-) 4.4 to 7.0 Ω
24 (SLRRL+) ←→ 23 (SLRRL-)
Brake accumulator pump BC-273 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)

ABS Motor Relay (ABS MTR1) 

TORQUE SPECIFICATIONS

Item Tester Connection Switch Condition Specified Condition
ABS motor relay (ABS MTR1) BC-330 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) 

TORQUE SPECIFICATIONS

Item Tester Connection Specified Condition
ABS motor relay (ABS MTR2) BC-331 3 - 5 10 kΩ or higher
Below 1 Ω (when battery voltage is applied to terminals 1 and 2)