Pickup 2WD L4-2254cc 2.3L SOHC (4ZD1) MFI (1994)
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System Relay: Testing and Inspection
Heater Relay
HEATER RELAY
1. Disconnect the heater relay (X-2).
2. Check for continuity between the terminals of heater relay.
Isuzu Workshop Service and Repair Manuals
Sensors and Switches - HVAC >
< Electronic Climate Control Relay
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