EBS01079 3. The reverse indicator light fails to come on. EBS01081 4. The differential gear lock indicator light and/ or four-wheel-drive motor indicator light fails to come on. 1. Reverse switch Check the reverse switch for continuity. Refer to “CHECKING THE SWITCHES”. Is the reverse switch OK? 1. Four-wheel-drive motor switch (differential gear motor) Check the four-wheel-drive motor switch for continuity. Refer to “CHECKING THE SWITCHES”. Is the four-wheel-drive motor switch OK? YES NO Replace the reverse switch. YES NO 2. Voltage Replace the differen- tial gear motor. Connect the pocket tester (DC 20 V) to the meter assembly coupler as shown.
Positive tester probe brown 1 Negative tester probe black/white 2 2. Voltage Connect the pocket tester (DC 20 V) to the meter assembly coupler as shown. Positive tester probe brown 1 Negative tester probe black/white 2 2 1 Set the main switch to “ON”. Measure the voltage (12 V) of brown 1 and black/white 2 at the meter assembly coupler. Is the voltage within specification? 2 1 Set the main switch to “ON”. Measure the voltage (12 V) of brown 1 and black/white 2 at the meter assembly coupler. Is the voltage within specification? YES NO Replace the meter assembly or ECU. The wiring circuit from the main switch to the meter assem- bly coupler is faulty and must be re- paired.
YES NO Replace the meter assembly or ECU. The wiring circuit from the main switch to the meter assem- bly coupler is faulty and must be repaired. 9 - 39 SIGNALING SYSTEM ELEC – + ELEC – + G/Y G/R Br/B Y/L Br B/W G/Y G/R Br/B Y/L Br B/W