Hall IC Unit (Pulser) Test

Common

There should be battery voltage between terminals No. 6 (No. 1)* (+) and No. 5 (No. 2)* (-) when the ignition switch is turned to ON (II).

*: Front passenger's and left rear power window motor

Driver's power window motor

Connect an analog voltmeter between terminals No. 2 (PLSA) (+) and No. 5 (SGND) (-), and between terminals No. 3 (PLSB) (+) and No. 5 (SGND) (-), then run the power window motor down or up. The voltmeter needle should move back and forth alternately (a digital voltmeter should show the average voltage between 0-5 V).

Front passenger's power window motor/Left rear power window motor

Connect an analog voltmeter between terminals No. 5 (PLSA) (+) and No. 2 (SGND) (-), and between terminals No. 4 (PLSB) (+) and No. 2 (SGND) (-), then run the power window motor down or up. The voltmeter needle should move back and forth alternately (a digital voltmeter should show the average voltage between 0-5 V).

Right rear power window motor

Connect an analog voltmeter between terminals No. 2 (PLSA) (+) and No. 5 (SGND) (-), and between terminals No. 3 (PLSB) (+) and No. 5 (SGND) (-), then run the power window motor down or up. The voltmeter needle should move back and forth alternately (a digital voltmeter should show the average voltage between 0-5 V).

• Driver's MPCS unit input test (see DRIVER'S MPCS UNIT INPUT TEST/REPLACEMENT  ).
• Front passenger's MPCS unit input test (see FRONT PASSENGER'S MPCS UNIT INPUT TEST/REPLACEMENT  ).
• Left power window switch input test (see LEFT REAR POWER WINDOW SWITCH INPUT TEST  ).
• Right power window switch input test (see RIGHT REAR POWER WINDOW SWITCH INPUT TEST  ).