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5A4-22 ABS/ASR Check List of EHCU Connector Terminal 2. EHCU ground 3. Brake switch signal circuit 4. ABS warning lamp 5. Front LH speed sensor 6. Front RH speed sensor Starter Tester scale/ range Connector terminal No. to be measured Standard value Remarks OFF VDC J-177,3(+) −J-177,1(−) 0 −0.3V ON VDC J-177,3(+) −J-177,1(−) 16.5 −34V OFF VDC J-177,2(+) −J-177,1(−) 16.5 −34V OFF VDC J-177,24(+) −J-177,1(−) 16.5 −34V Starter Tester scale/ range Connector terminal No. to be measured Standard value Remarks OFF Ω J-177,1(+) −GND 0 −1Ω OFF Ω J-177,23(+) −GND 0 −1Ω Starter Tester scale/ range Connector terminal No. to be measured Standard value Remarks OFF VDC J-177,16(+) −J-177,1(−) 0 −0.3V OFF VDC J-177,16(+) −J-177,1(−) 16.5 −34V Brake pedal depressed Starter Tester scale/ range Connector terminal No. to be measured Standard value Remarks ON VDC J-177,6(+) −J-177,1(−) 16.5 −34V OFF VDC J-177,6(+) −J-177,1(−) 0 −0.3V Starter Tester scale/ range Connector terminal No. to be measured Standard value Remarks OFF k Ω J-177,32(+) −J-177,33(−) 1 −2kΩ OFF k Ω J-177,32(+) −J-177,1(−) 1000k Ω or more OFF VDC J-177,32(+) −J-177,33(−) 200mV or more Tire half-turn/sec Starter Tester scale/ range Connector terminal No. to be measured Standard value Remarks OFF k Ω J-177,10(+) −J-177,11(−) 1 −2kΩ OFF k Ω J-177,10(+) −J-177,1(−) 1000k Ω or more OFF VDC J-177,10(+) −J-177,11(−) 200mV or more Tire half-turn/sec |