FA/Front Axle & Suspension — Troubleshooting No. 5: No high-speed response function, page 35

FRONT AXLE AND SUSPENSION — TOYOTA Electronic Modulated Suspension     FA-35

Troubleshooting No. 5:  No high-speed response function
HINT:   The high-speed response function only during nor-
        mal base auto, and not during sport base auto.

Initial check
(See page FA-30)

Do the TEMS indicator lights indicate as
shown below when vehicle is gradually
accelerated from below 100 km/h (63 mph)
to above 120 km/h (75 mph)?

                    Vehicle speed         Vehicle speed
                    less than             above 120 km/h
                    100 km/h (63 mph)     (75 mph)
Lights
Position    S       M       F       S       M       F

Normal      ON      OFF     OFF     ON      ON      OFF

Yes → Road test again.

No ↓

Check speed sensor and circuit.

Bad → Repair or replace.

OK ↓

Try another TEMS computer.