FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Isuzu
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1988
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Impulse L4-2254cc 2.3L SOHC
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Repair and Diagnosis
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Heating and Air Conditioning
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System Relay
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Testing and Inspection
System Relay: Testing and Inspection
A/C Relay Testing:
1.
Remove relay, located near battery, and check continuity between terminals as described on image chart.
2.
If not as specified, replace relay.