Index Nissan Nissan Qashqai J11 - Service and Repair Instruction
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Content .. 1090 1091 1092 1093 ..
Nissan Qashqai J11. Instruction - part 1092
HAC-4
PTC HEATER CONTROL SYSTEM ........................
156
PTC HEATER CONTROL SYSTEM : System De-scription .................................................................
157
OPERATION ....................................................
158
Switch Name and Function ....................................
DIAGNOSIS SYSTEM (A/C AMP.) ..................
162
Description .............................................................
CONSULT Function ...............................................
DIAGNOSIS SYSTEM (BCM) ..........................
164
COMMON ITEM .......................................................
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM) ...................................................
AIR CONDITIONER .................................................
165
AIR CONDITIONER : CONSULT Function (BCM - AIR CONDITIONER) .............................................
ECU DIAGNOSIS INFORMATION .............
166
A/C AMP. .........................................................
Reference Value ....................................................
DTC Index .............................................................
169
BCM, ECM, IPDM E/R .....................................
170
List of ECU Reference ...........................................
WIRING DIAGRAM ....................................
171
MANUAL AIR CONDITIONER SYSTEM .........
Wiring Diagram ......................................................
BASIC INSPECTION ..................................
182
DIAGNOSIS AND REPAIR WORK FLOW ......
Work Flow ..............................................................
OPERATION INSPECTION .............................
185
Work Procedure .....................................................
SYSTEM SETTING ..........................................
187
Setting of Target Evaporator Temperature Upper Limit Value .............................................................
DOOR MOTOR STARTING POSITION RE-SET ..................................................................
188
DTC/CIRCUIT DIAGNOSIS ........................
189
U1000 CAN COMM CIRCUIT ..........................
DTC Logic ..............................................................
Diagnosis Procedure .............................................
U1010 CONTROL UNIT (CAN) .......................
190
B24A4 INTAKE SENSOR ................................
191
DTC Logic .............................................................
Component Inspection ..........................................
193
B24B7 INTAKE DOOR MOTOR ......................
194
196
B24B9 MODE DOOR MOTOR .........................
197
199
B24BB LEFT AIR MIX DOOR MOTOR ............
200
202
POWER SUPPLY AND GROUND CIRCUIT ....
203
A/C AMP. .................................................................
A/C AMP. : Diagnosis Procedure ..........................
BLOWER MOTOR ............................................
204
Component Inspection (Blower Motor) .................
207
Component Inspection (Blower Relay) .................
Component Inspection (Fan Control Amp.) ..........
MAGNET CLUTCH ...........................................
209
Component Function Check .................................
ECV (ELECTRICAL CONTROL VALVE) .........
211
PTC HEATER ...................................................
213
Component Inspection (PTC Relay) .....................
214
Component Inspection (PTC Heater) ....................
215
SYMPTOM DIAGNOSIS ...........................
216
MANUAL AIR CONDITIONING SYSTEM ........
Symptom Table .....................................................
INSUFFICIENT COOLING ................................
218
Description ............................................................
INSUFFICIENT HEATING ................................
219
COMPRESSOR DOES NOT OPERATE ..........
221