Index Isuzu Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross - service repair manual 1999-2002 year
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1A–104 HEATING, VENTILATION AND AIR CONDITIONING (HVAC) Chart “A”: Check of Auto Amplifier Power Supply System Step Action Value(s) Yes No 1 Is the fuse C–16 normal? — Go to Step 2 Replace the fuse 2 Is the fuse C–20 normal? — Go to Step 3 Replace the fuse 3 Disconnect the auto A/C control unit connector I–32. Is the battery voltage applied between the harness side Approx. 12V Go to Step 5 Go to Step 4 4 Repair an open circuit between the fuse C–16 and Is the action complete? — Go to Step 4 — 5 Is there continuity between the harness side connector — Go to Step 7 Go to Step 6 6 Repair an open circuit between terminal No.I32–16 and Is the action complete? — Go to Step 5 — 7 Turn the lighting switch on. Is the battery voltage applied between the harness side Approx. 12V Go to Step 9 Go to Step 8 8 Repair an open circuit between the lighting switch and Is the action complete? — Go to Step 7 — 9 Turn the starter switch on. Is the battery voltage applied between the harness side Approx. 12V — Go to Step 10 10 Repair an open circuit between the fuse C–20 and Is the action complete? — Verify repair — |