
YHA353
TROUBLE DIAGNOSES
Wiring Diagram—A/C, M—(Cont’d)
HA-38

YHA354
TROUBLE DIAGNOSES
Wiring Diagram—A/C, M—(Cont’d)
HA-39

NHA463
COMPONENT DESCRIPTIONNLHA0209Intake Door MotorNLHA0209S01The intake door motor is attached to the intake unit. It rotates so
that air is drawn from inlets set by the heater control panel. Motor
rotation is conveyed to a lever which activates the intake door.
DIAGNOSTIC PROCEDURE FOR INTAKE DOOR
MOTOR CIRCUIT
NLHA0210
1 CHECK POWER SUPPLY FOR HEATER CONTROL PANEL
Do approx. 12 volts exist between heater control panel harness terminal No. 1 and body ground?
NHA462
YesorNo
Ye s©GO TO 2.
No©Check 10A (No. 15) fuse at fuse block. Refer to EL-10,“Wiring Diagram—POWER—”.
2 CHECK RECIRCULATION (REC) SWITCH
Refer to HA-46.
OK or NG
OK©GO TO 3.
NG©Replace recirculation (REC) switch.
TROUBLE DIAGNOSES
Intake Door (Cont’d)
HA-44

BLOWER MOTOR CIRCUIT=NLHA0147SYMPTOM:
+Blower motor does not rotate.
Symptom
table No.INCIDENT
1 Fan fails to rotate.
2 Fan does not rotate at 1-speed.
3 Fan does not rotate at 2-speed.
4 Fan does not rotate at 3-speed.
5 Fan does not rotate at 4-speed.
1 DIAGNOSTIC PROCEDURE
Check if blower motor rotates properly at each fan speed.
Conduct checks as per symptom table at above.
1©GO TO 2.
2, 3, 4©GO TO 8.
5©GO TO 10.
2 CHECK POWER SUPPLY FOR BLOWER MOTOR
1. Disconnect blower motor harness connector.
2. Do approx. 12 volts exist between blower motor harness terminal No. 1 and body ground?
NHA411
YesorNo
Ye s©GO TO 3.
No©Check 15A (Nos. 14 and 16) fuses at fuse block. Refer to EL-14 ,“Wiring Diagram—
POWER—”.
TROUBLE DIAGNOSES
Blower Motor (Cont’d)
HA-56

4 CHECK POWER SUPPLY FOR A/C RELAY
Disconnect A/C relay.
Do approx. 12 volts exist between A/C relay harness terminal Nos. 1, 5 and body ground?
RHA635H
YesorNo
Ye s©GO TO 5.
No©Check power supply circuit and 10A (No. 15) fuse at fuse block. Refer to EL-10,“Wiring
Diagram—POWER—”.
5 CHECK A/C RELAY AFTER DISCONNECTING IT
Refer to HA-73.
OK or NG
OK©Reconnect A/C relay. GO TO 6.
NG©Replace A/C relay.
6 CHECK COIL SIDE CIRCUIT OF A/C RELAY
Do approx. 12 volts exist between ECM harness terminal No. 23 and body ground?
NHA421
YesorNo
Ye s©GO TO 8.
No©Disconnect A/C relay. Disconnect ECM harness connector. GO TO 7.
TROUBLE DIAGNOSES
Magnet Clutch (Cont’d)
HA-64

4 CHECK POWER SUPPLY FOR A/C RELAY
Disconnect A/C relay.
Do approx. 12 volts exist between A/C relay harness terminal Nos. 1, 5 and body ground?
RHA635H
YesorNo
Ye s©GO TO 5.
No©Check power supply circuit and 10A (No. 15) fuse at fuse block. Refer to EL-10,“Wiring
Diagram—POWER—”.
5 CHECK A/C RELAY AFTER DISCONNECTING IT
Refer to HA-73.
OK or NG
OK©Reconnect A/C relay. GO TO 6.
NG©Replace A/C relay.
6 CHECK COIL SIDE CIRCUIT OF A/C RELAY
Do approx. 12 volts exist between ECM harness terminal No. 204 and body ground?
NHA429
YesorNo
Ye s©GO TO 8.
No©Disconnect A/C relay. Disconnect ECM harness connector. GO TO 7.
TROUBLE DIAGNOSES
Magnet Clutch (Cont’d)
HA-70

A
A/C HFC134a (R134a) system precaution . HA-2
A/C HFC134a (R134a) system service
procedure .............................................. HA-85
A/C HFC134a (R134a) system service
tools ....................................................... HA-10
A/C HFC134a system service equip-
ment precaution ....................................... HA-6
A/C air flow ............................................... HA-19
A/C component layout .............................. HA-17
A/C compressor clutch removal and
installation .............................................. HA-90
A/C compressor precaution ........................ HA-5
A/C compressor special service tool .......... HA-9
A/C control linkage adjustment
(manual A/C) ......................................... HA-48
A/C control operation (manual A/C) .......... HA-18
A/C diagnostic work flow (manual
A/C) ...................................................... HA-40
A/C harness layout (manual A/C) ............. HA-21
A/C lubricant (R134a) ............................... HA-87
A/C operational check ............................... HA-41
A/C performance chart .............................. HA-78
A/C performance test diagnoses .............. HA-76
A/C relay ................................................... HA-73
A/C service data specification ................ HA-104
A/C switch ................................................. HA-74
A/C, M - Wiring diagram ........................... HA-27
A/CCUT - Wiring diagram ..................... EC-1301
A/T - Wiring diagram - AT - BA/FTS ........ AT-172
A/T - Wiring diagram - AT - ENG SS ........ AT-91,
177
A/T - Wiring diagram - AT - FTS ................ AT-75
A/T - Wiring diagram - AT - LPSV ... AT-101, 159
A/T - Wiring diagram - AT - MAIN ............. AT-62
A/T - Wiring diagram - AT - PNP/SW ........ AT-68
A/T - Wiring diagram - AT - SSV/A .......... AT-147
A/T - Wiring diagram - AT - TCV ....... AT-96, 166
A/T - Wiring diagram - AT - TPS ..... AT-106, 139
A/T - Wiring diagram - AT - VSS/AT .. AT-86, 128
A/T - Wiring diagram - AT -
VSSMTR .............................................. AT-134
A/T control ............................................. EC-1012
A/T diagnosis communication line .......... EC-928
A/T shift lock system - Wiring
diagram ................................................ AT-196
A/T shift lock system ................................ AT-195
A/T trouble diagnoses .......................... AT-41, 46
AAC/V - Wiring diagram . EC-345, 468, 865, 997
ABS (anti-lock brake system) ................... BR-42
ABS - Wiring diagram ............................... BR-48
ABS sensor rotor ....................................... AX-23
APS - Wiring diagram ........................... EC-1155
AT/C - Wiring diagram .......................... EC-1013
ATDIAG - Wiring diagram ....................... EC-929
Accelerator control system .................... FE-3, 14
Accelerator position sensor ................... EC-1155
Air bag disposal ........................................ RS-30Air bag precautions .................................. GI-3
Air bag ....................................................... RS-16
Air bleeding (hydraulic clutch) ................... CL-10
Air bleeding for brake system ..................... BR-8
Air conditioner cut control ....... EC-38, 572, 1081
Air flow meter - See Mass air flow
sensor ................................ EC-154, 679, 1143
Air mix door control linkage
adjustment ............................................. HA-50
Air spoiler, rear .......................................... BT-38
Alternator ................................................... SC-28
Angular tightening application ...... EM-5, 76, 158
Antenna - See Power antenna ................ EL-233
Anti-lock brake system - Wiring
diagram .................................................. BR-48
Audio and A/C control removal and
installation - See Instrument panel ........ BT-22
Audio ........................................................ EL-208
Automatic transaxle number ...................... GI-40
Auxiliary air control (AAC) valve .... EC-343, 466,
863, 995
B
Back-up lamp switch (M/T) ....................... MT-16
Back-up lamp ............................................. EL-93
Ball joint (front) .......................................... SU-13
Basic inspection ...................... EC-99, 623,1111
Battery ......................................................... SC-3
Baulk ring (M/T) .................................. MT-25, 63
Blower motor ............................................. HA-61
Blower resistor .......................................... HA-61
Board-on lift ................................................ GI-42
Body alignment .......................................... BT-65
Brake booster ............................................ BR-16
Brake fluid change ...................................... BR-7
Brake fluid level and line check .................. BR-7
Brake hydraulic line .................................... BR-9
Brake pedal ............................................... BR-11
Bulb specifications ................................... EL-524
Bumper, front .............................................. BT-7
Bumper, rear .............................................. BT-10
C
CHARGE - Wiring diagram ....................... SC-25
CHIME - Wiring diagram ......................... EL-166
CIGAR - Wiring diagram ......................... EL-195
CKPS - Wiring diagram . EC-297, 440, 821, 911,
970, 1166
CMPS - Wiring diagram .................. EC-304, 828
CONSULT for ABS .................................... BR-58
CONSULT for engine .............. EC-82, 607, 1102
COOL/F - Wiring diagram ..... EC-376, 885, 1201
Camshaft inspection ................. EM-36, 114, 204
Camshaft position sensor (CMPS) . EC-302, 825
Camshaft position sensor (PHASE) ........ EC-302
ALPHABETICAL INDEX
IDX-2

Canister - See EVAP canister .......... EC-39, 573
Charging system ....................................... SC-24
Cigarette lighter ....................................... EL-195
Circuit breaker ........................................... EL-32
Closed throttle position switch ....... EC-352, 872
Clutch cover .............................................. CL-22
Clutch disc ................................................. CL-22
Clutch master cylinder ............................... CL-11
Clutch operating cylinder ........................... CL-14
Clutch pedal .............................................. CL-10
Clutch release bearing ........................ CL-17, 20
Clutch release mechanism .................. CL-17, 20
Clutch withdrawal lever ....................... CL-17, 20
Coil spring (front) ...................................... SU-10
Coil spring (rear) ....................................... SU-23
Collision diagnosis .................................... RS-66
Combination lamp, rear, removal and
installation .............................................. BT-38
Combination meter removal and instal-
lation - See Instrument panel ................ BT-22
Combination meter .................................. EL-130
Combination switch ................................... EL-64
Compression pressure ........................... EM-164
Compressor clutch removal and
installation .............................................. HA-90
Compressor precaution ............................... HA-5
Compressor special service tool ................. HA-9
Connecting rod bearing clearance .. EM-58, 140,
232
Connecting rod bushing clearance .. EM-59, 141,
234
Connecting rod ......................... EM-55, 136, 227
Console box - See Instrument panel ......... BT-22
Control lever (M/T) .................................... MT-23
Converter housing installation ................. AT-207
Coolant mixture ratio ................................ MA-22
Cooling circuit (engine) ................. LC-12, 32, 53
Cooling fan control system ........................ LC-59
Cooling fan control ............... EC-373, 882, 1201
Cooling fan motor ........................... EC-385, 899
Cooling fan relay ............................. EC-384, 898
Coupling sleeve (M/T) ........................ MT-25, 63
Crank angle sensor built into distribu-
tor - See Camshaft position
sensor .................................................. EC-825
Crankcase emission control system -
See Positive crankcase ventilation ...... EC-42,
576, 1082
Crankcase ventilation system - See
Positive crankcase ventilation ...... EC-42, 576,
1082
Crankshaft position sensor (OBD) . EC-295, 439,
819, 969
Crankshaft position sensor (POS) .. EC-295, 439
Crankshaft position sensor (TDC) ......... EC-1166
Crankshaft ................................ EM-57, 138, 229
Cylinder block ........................... EM-52, 133, 221
Cylinder head ........................... EM-33, 108, 200D
DEF - Wiring diagram .............................. EL-199
DTC work support ............................. EC-91, 615
Data link connector for Consult ....... EC-43, 577,
1102
Daytime light system ................................. EL-73
Detonation sensor - See Knock
sensor .......................................... EC-291, 815
Diagnosis sensor unit ............................... RS-21
Diagnostic trouble code (DTC) for
OBD system ................... EC-16, 70, 550, 595,
1064, 1096
Diagnostic trouble code (DTC) inspec-
tion priority chart ......................... EC-122, 646
Differential gear (FF M/T) ............. MT-25, 63, 77
Dimensions ................................................. GI-41
Dome light - See Interior lamp ................ EL-116
Door glass ................................................. BT-14
Door lock ................................................... BT-18
Door mirror ................................................ BT-63
Door trim .................................................... BT-32
Door, front .................................................. BT-13
Door, rear ................................................... BT-13
Drive plate runout ..................... EM-60, 142, 235
Drive shaft (front) ...................................... AX-10
Dropping resistor (A/T) .................... AT-103, 163
Dual pressure switch ................................ HA-12
E
ECCS-D control module ... EC-1129, 1177, 1185,
1253, 1255, 1260, 1262
ECM input/output signal ........ EC-133, 657, 1129
ECTS - Wiring diagram ......... EC-171, 696, 1150
EGR control valve ................................... EC-400
EGR temperature sensor ................ EC-386, 915
EGR volume control valve ............ EC-319, 1277
EGR/TS - Wiring diagram ............... EC-389, 918
EGRC/V - Wiring diagram ....................... EC-322
EGRC1 - Wiring diagram ....... EC-314, 397, 449,
838, 925, 978, 1279
EVAP canister purge volume control
solenoid valve ............................... EC-40, 574
EVAP canister purge volume control
valve ............................ EC-332, 458, 852, 986
EVAP canister ................................... EC-40, 574
Electric sunroof ........................................ EL-238
Electrical diagnoses ................................... GI-21
Electrical ignition system .................. EC-37, 571
Electrical load signal circuit .......... EC-535, 1050
Electrical unit ........................................... EL-530
Electrical units location ............................ EL-442
Electronic fuel injection pump .... EC-1087, 1187,
1194, 1218, 1225, 1232, 1239, 1246, 1264
Engine compartment ................................. BT-66
Engine control circuit diagram ......... EC-30, 564,
1074
ALPHABETICAL INDEX
IDX-3