LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Isuzu >> 1988 >> Impulse L4-1994cc 2.0L >> Repair and Diagnosis >> Heating and Air Conditioning >> System Relay >> Testing and Inspection
April 5, 2026: LEMON Manuals is launched! Read the announcement.

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.