ABS Tester - Instruction Book Updates
89mitsubishi10SUBJECT:
ABS TESTER INSTRUCTIONS UPDATE
NO. TSB-89-35-002
DATE October, 1989
MODEL 1990 Galant All Wheel Drive
Figure 1:
PURPOSE
This bulletin is issued to update the OTC 1989 ABS (Anti-Lock Brake System) Tester instruction handbook. The ABS Tester Handbook cover is illustrated in Figure 1. New procedure steps and caution notes must added to the handbook to allow use of the updated ABS Tester MB991131-02 on 1990 Galant All Wheel Drive models. Please add the indicated information in your 1989 handbook as shown on pages 2 and 3.
NEW PROCEDURE STEPS
PAGE 7: A decision step has been added to the tester circuitry to allow you to select AWD and if the vehicle is so equipped. The upper illustration on Page 2 of this bulletin shows this change.
PAGE 8: Three new fault messages are incorporated as shown in the lower illustration on Page 2 of this bulletin.
IMPORTANT CAUTION NOTES
Page 12: Add the caution note, WHEN TESTING ALL-WHEEL DRIVE VEHICLES, ALL WHEELS MUST BE OFF THE FLOOR TO PREVENT THE VEHICLE FROM DRIVING OFF THE HOIST, to Page 12 as shown in the upper illustration on Page 3 of this bulletin.
PAGE 16: Add the service notes below to Page 16 as shown in the illustration on Page 3 of this bulletin.
On All Wheel Drive Vehicles, the front wheels will spin with great resistance due to the viscous coupling. This does not indicate a problem. During the locked phase the wheels will not turn.