Honda Accord: A/C Condenser Fan High Speed Circuit
Troubleshooting
ECM/PCM CONNECTOR A (49P)
Terminal side of female terminals
Is there battery voltage? YES
-Go to step 6.
NO
-Repair an open in the wire between the under-hood fuse/relay box and the ECM/PCM. If the wire is OK, replace the under-hood fuse/relay box (see page 22-75).
6. Turn the ignition switch to LOCK (0).
7. Connect ECM/PCM connector A (49P) terminals No. 5 and No. 6 to body ground with a jumper wire.
ECM/PCM CONNECTOR A (49P)
Terminal side of female terminals
8. Turn the ignition switch to ON (II).
Does the A/C condenser fan and radiator fan run on high? YES
-Check for loose wires or poor connections at ECM/PCM connector A (49P) terminals No. 5 and No.
6. If the connections are good, substitute a known-good ECM/PCM, and recheck. If the symptom/indication goes away, replace the original ECM/PCM (see page 11-204).
NO
-Replace the under-hood fuse/relay box (see page 22-75).
Radiator and A/C Condenser Fan Low
Speed Circuit Troubleshooting
NOTE:
• Do not use this troubleshooting procedure
if the A/C
compressor is inoperative. Refer to the symptom
troubleshooting index.
• Before performing symptom troubleshooting, check ...
A/C Compressor Clutch Circuit
Troubleshooting
NOTE:
• It is normal for the A/C compressor to turn off under
certain conditions, such as low idle, high engine
coolant temperature, hard acceleration, or high/low
refrigerant pressure.
в ...
See also:
Display Setup
You can change the brightness or color theme of the audio/information screen.
• Changing the Screen Brightness
1. Press the SETTINGS button.
2. Rotate to select System
Settings, then
pres ...
Brake and Clutch Fluid
Check the fluid level in the
reservoirs monthly. There are up to
two reservoirs, depending on the
model. They are:
Brake fluid reservoir (all models)
Clutch fluid reservoir
(manual transmiss ...
Evaporator Temperature Sensor Test
NOTE: Before testing the sensor, check for HVAC DTCs
(see page 2 1 - 9).
1. Remove the evaporator temperature sensor (see
page 21-67).
2. Dip the sensor in ice water, and measure the
resistan ...