Honda Acura NSX 1991 Service Manual page 907

(From page 22-18)
Is there approx. 5 V?
Remove the control unit (page
22-84). Substitute a known-good
control unit and recheck. If sym-
ptom/indication goes away,
replace the original control unit.
Repair open in BLKI
N O
Remove the climate control unit
(page 22-84). Leave the wire con-
nected.
Is there approx. 5 V?
Disconnect the 14-P connector
from the climate control unit.
Substitute a known-good control
unit and recheck. If symptom/indi-
(From page 22-l 8)
I
N O
I
Repair open in BRN
(No.81 wire between
control unit and am-
bient temperature sen-
sor.
No:14