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4B1–26DRIVE LINE CONTROL SYSTEM (SHIFT ON THE FLY) 3. Case that the indicator keeps blinking by 2Hz after aforementioned Solution 2 is carried out. Step Action Yes No 1 Check the air pressure and wear of all tires. Were problems found? Try Solution 2 after adjust the air pressure and replace worn tires. Go to Step 2 2 Can the transfer lever be operated from High to 4L or vice versa? Go to Step 3 Disconnection of the motor actuator harness wiring. Trace this chart from the start after repair or replace. Faults on the motor actuator. Trace this chart from the start after replace. Internal faults of transfer case. Disassemble the transfer case for check. Trace this chart from the start after repair or replace. 3 Pull out the hoses from vacuum actuator and operate 4WD Is there negative pressure on either of hoses? Go to Step 4 Faults on the transfer position switch or its harness. Trace this chart from the start after repair or replace. Faults on the VSV main body, its harness or vacuuming system. Trace the front axle diagnosis chart in this section. After that, trace this chart from the start. 4 Check the axle switch. Were problems found? Internal faults on axle switch. Trace this chart from the start after replace. Disconnection on the axle harness. Trace this chart from the start after repair or replace. Faults on Front Axle ASM. Trace the front axle diagnosis chart in this section. After that, trace this chart from the start. |