Description
COMPONENT DESCRIPTION
Brush-less Motor
The blower motor utilizes a brush-less motor with a rotating magnet.
Quietness is improved over previous motors where the brush was the point of contact and the coil rotated.
Blower Motor Circuit
Component Function Check
1.CHECK OPERATION
Diagnosis Procedure
1.CHECK WITH SELF-DIAGNOSIS FUNCTION OF CONSULT
NOTE: If DTC is displayed along with DTC U1000 or U1010, first diagnose the DTC U1000 or U1010
2.CHECK WITH ACTIVE TEST OF CONSULT
NOTE: Perform the inspection of each output device after starting the engine because the A/C compressor is operating.
3.CHECK FUSE
Check 15A fuses (Nos. 21 and 22) located in fuse block (J/B).
4.CHECK POWER SUPPLY FOR BLOWER MOTOR
4 - Ground: Battery voltage
5.CHECK BLOWER MOTOR GROUND CIRCUIT
1 - Ground: Continuity should exist.
6.CHECK BLOWER MOTOR CIRCUIT CONTINUITY
3 - 32: Continuity should exist.
7.CHECK A/C AUTO AMP. OUTPUT SIGNAL
8.REPLACE FUSES
9.CHECK BLOWER MOTOR POWER SUPPLY CIRCUIT FOR SHORT
4 - Ground: Continuity should not exist.
10.CHECK POWER SUPPLY OF THE FRONT BLOWER MOTOR RELAY
2, 3 - Ground: Battery voltage
11.CHECK FRONT BLOWER MOTOR RELAY GROUND CIRCUIT
1 - Ground: Continuity should exist.
12.CHECK BLOWER MOTOR SUPPLY CIRCUIT FOR OPEN
Check continuity between blower motor harness connector M31 terminal 4 and front blower motor relay harness connector J-4 terminal 5.
5 - 4: Continuity should exist.
Normal operating condition
Description
The majority of the audio concerns are the result of outside causes (bad CD,
electromagnetic interference, etc.).
NOISE
The following noise results from variations in field strength, such as fading
noise and multi-path noise, or external noise from trains and other sources.
It i ...
Unit disassembly and assembly
COMBINATION METER
Disassembly and Assembly
DISASSEMBLY
Remove the combination meter. Refer to MWI-122,
"Removal and Installation".
Remove the combination meter lens (1) from the
combination
meter (2).
ASSEMBLY
Assembly is in the reverse order of disasse ...
ASCD indicator
Description
ASCD indicator lamp illuminates to indicate ASCD operation status. CRUISE is
integrated in combination
meter.
CRUISE illuminates when MAIN switch on ASCD steering switch is turned ON to
indicated that ASCD system
is ready for operation.
Refer to EC-68, "System Diagram ...