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DLN-236 < ECU DIAGNOSIS INFORMATION > [REAR FINAL DRIVE: M226 (ELD) ] DIFFERENTIAL LOCK CONTROL UNIT ECU DIAGNOSIS INFORMATION DIFFERENTIAL LOCK CONTROL UNIT Reference Value INFOID:0000000009886143 DIFFERENTIAL LOCK CONTROL UNIT TERMINAL CONNECTOR LAYOUT Data are reference value and are measured between each terminal and ground. CAUTION: When using a circuit tester to measure voltage for inspection, be sure not to extend forcibly any connector terminals. SDIA2573E Terminal No. (Wire color) Description Condition Voltage (V) (Ap- prox.) + - Signal name Input/ Output 1 (L) Ground Ign power supply Input Ignition ON or START Battery voltage 2 (L) Ground Ign power supply Input Ignition ON or START Battery voltage 3 (B) Ground Ground Input Ignition ON Less than 0.2V 4 (P) – CAN-L – – 5 (L) – CAN-H – – 9 (G) Ground Differential lock mode switch Input Differential lock mode switch: ON Battery voltage Differential lock mode switch: OFF 0V 10 (B) Ground Ground Input Ignition ON Less than 0.2V 11 (V) Ground Differential lock solenoid Output Differential lock mode switch: ON 0V Differential lock mode switch: OFF Battery voltage 12 (Y) Ground Differential lock solenoid Output Differential lock mode switch: ON 0V Differential lock mode switch: OFF Battery voltage 13 (G/W) – K-LINE – – – 15 (Y/R) Ground Battery power supply Input Ignition OFF Battery voltage 20 (W/R) Ground Differential lock position Input Differential lock mode switch: ON 0V Differential lock mode switch: OFF Battery voltage 21 (L) Ground DIFF LOCK indicator lamp Output DIFF LOCK indicator lamp: ON 0V DIFF LOCK indicator lamp: OFF Battery voltage 22 (O) Ground Differential lock mode switch Input Differential lock mode switch: ON 0V Differential lock mode switch: OFF Battery voltage |