Lamp Sequence Test Procedure

When evaluating vehicle condition, use caution if reduced braking ability is evident.
1. Turn ignition switch to Off position for a minimum of 15 seconds.
2. Turn ignition switch to On position, then observe BRAKE and ANTI-LOCK lamps, noting the following:
a. If accumulator has been discharged, both indicator lamps may remain on for approximately 30 seconds. If this occurs, allow lamps to turn off and turn ignition switch to Off position for another 15 second period, then proceed to step 3.
b. If lamps do not go out within 30 seconds, proceed to step 4.
3. Turn ignition switch to On position and observe warning lamps. At this point, BRAKE lamp should remain off. ANTI-LOCK lamp should come on for 3-6 seconds, then go out.
4. Turn ignition switch to ``Start'' position and observe warning lamps. Both warning lamps should light.
5. Start engine and release key to Run position and observe warning lamps. BRAKE lamp should turn off immediately. ANTI-LOCK lamp should remain on for 3-6 seconds, then go out.
6. Drive vehicle at a minimum speed of 20 mph for a short period of time and observe warning lamps. Both lamps should remain off for this step and remainder of test. Note as accurately as possible conditions under which either lamp comes on.
7. Stop vehicle using normal brake application. Both lights should remain off.
8. Place transaxle in PARK, then allow vehicle to idle for several seconds and observe warning lamps. Both should remain off.

Fig. 10 Normal Warning/Indicator Lamp Sequence Chart. 1989-90 6000 Models:

Fig. 11 Abnormal Warning/Indicator Lamp Sequence Chart. 1989-90 6000:

9. From information obtained in above test, determine lamp sequence and/or symptom which most closely matches vehicle condition, then perform tests indicated in Figs. 10 and 11.