Honda NSX-T 1998 Manual page 594

Main Menu
(From page 11-118)
Is there a clicking noise from the
A/C compressor clutch?
Check the A/C operation:
1. Start the engine.
2. Turn the blower switch ON.
3. Turn the A/C switch ON.
Does the A/C operate?
Air conditioning signal is OK.
Table of Contents
Check for an open in the wire:
Momentarily connect the No. 4 ter-
minal of the 4P connector on the
A/C clutch relay to body ground
several times.
Is there a clicking noise from the
A/C compressor clutch?
Repair open in the wire between
the ECM (AS) and the A/C clutch
relay.
Is voltage less than 1.0 V?
Substitute a known-good ECM
and recheck (see page
for immobilizer information). If
symptom/indication
away, replace the original
ECM.
See the air conditioner inspec-
tion (see section
See air conditioner inspection (see
section
Repair open in the wire between
the ECM (C2) and the A/C switch.
11-39
goes
22).
22).