isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

Throttle Position Sensor > < Power Steering Pressure Switch|Specifications|Page 1866
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de-energized.

Test Description

Numbers below refer to circled numbers on the diagnostic chart.

1.

Different makes of "Scan tools" may display the state of this switch in different ways. Refer to "Scan too!" operator's manual to determine how this
input is indicated.

2.

Checks to determine if GRN/YEL wire is shorted to ground.

3.

This should simulate a closed switch.

Throttle Position Sensor > < Power Steering Pressure Switch|Specifications|Page 1866