Symptom Troubleshooting - Acura 2002 RSX Service Manual

Symptom Diagnostic procedure
Also check for
Recirculation control doors do not
change between Fresh and
Recirculate
Recirculation Control Motor Circuil
Troubleshooting (see page 21-30)
. B l o w n f u s e N o . 1 4 ( 1 0 A ) i n t h e
under-dash fuse/relay box
. Cleanliness and tightness of all
conneclors
The blower motor does not run
immediately even through the
engine is fully warmed up
NOTE: The temperature control dial
must be set between 58"F (18'C)
and 86"F {32"C)
ECT Sensor Circuit Troubleshooting
( s e e p a g e 2 1 - 3 1 )
Cleanliness and tightness of all
connectors
Both heater and Ay'C do not work
Climate Control Power and Ground
Circuits Troubleshooting (see page
21-32)
B l o w n f u s e N o . l 4 ( 1 0 A ) i n t h e
under-dash fuse/relay box
Poor ground at G402
C l e a n l i n e s s a n d t i g h t n e s s o f a l l
connectors
Condenser fan does not run at all
(but radiator fan runs with the A/C
o n )
Condenser Fan Circuit
Troubleshooting (see page 21-33)
Blown fuse No. 1 (30A) in the
under-hood fuse/relay box, and
N o . 1 4 ( 1 0 A ) i n t h e u n d e r - d a s h
fuse/relay box
Poor ground at G302
Cleanliness and tightness of all
conneclors
Both fans do not run with the Ay'C on
Radiator and Condenser Fans
Common Circuit Troubleshooting
(see page 21-34)
Blown fuse No. 1 (30A) and No.4
(20A) in the under-hood fuse/relay
b o x , a n d N o . 1 4 { 1 0 A ) i n t h e
under-dash fuse/relay box
Poor ground at G302
Cleanliness and tightness of all
connectors
Compressor clutch does not engage Compressor Clutch Circuit
Troubleshooting {see page 21-35)
. Blown fuse No. 1 (30A) in the
under-hood fuse/relay box, and
N o . 1 4 ( 1 0 A ) i n t h e u n d e r - d a s h
fuse/relay box
. Cleanliness and tightness of all
connectors
Ay'C System does not come on (both
fans and compressor)
A,/C Pressure Switch Circuit
Troubleshootino (see Daoe 21-37)
Cleanliness and tightness of all
connectors
21-10