Timer/Control Unit: Testing and Inspection

Check that the following components operates normally as timing chart.

Intermittent Wiper




1. Time specification
T1 : 0.15 sec. MAX.
T2 : 0.7 sec. (Time for wiper motor 1 rotation)
T3 : 1.5 sec. ± 0.7 sec. (VR = 0 K Ohms)
10.5 sec. ± 1 sec. (VR = 50 K Ohms)

Wiper motor related to washer S/W




1. Time specification
T1 : 0.5 sec.
T2 : 2.5 - 3.8 sec.

Rear Defogger Timer




1. Time specification
T1 : 0.1 sec.
T2 : 15 ± 3 Min

Seat Belt Warning




1. Time specification
T1 : 6 sec. ± 1 sec.
T2 : 6 sec. ± 1 sec. MAX.
T3, T4 : 0.3 sec. ± 0.1 sec.

Door Warning




1. Time specification
T1, T2 : 0.3 sec ± 0.1 sec.

Central Door Lock/Unlock




1. Time specification
T1 : 0.5 ± 0.1 sec.

Ignition key reminder




1. Time specification
T1, T3 : 0.5 sec.
T2: 1 sec.
T4: 0.5 sec. MAX.