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FULL AUTO AIR CONDITIONING Troubleshooting
3. Inspection of compartment-temperature sensor, outside-air-temperature sensor, and air
sensor
circuits
Air conditioning
compressor relay
Air conditioning control unit
Sensor power
source
A/D conversion
60
Interior
temperature
sensor
Air
. .
sensor
inlet
sensor
Troubleshooting Hints
l
Diagnosis
No, 11, 12 [Fix interior temperature sensor input signal at 25°C
No. 13, 14 [Fix air inlet sensor input signal at
No. 21, 22 [Fix air
sensor input signal at -2°C
l
Air conditioning control unit terminal voltages
Terminal No.
Signal name
I .
Condition
Terminal voltage
55
Air inlet sensor
Temperature at sensor 25°C (77°F) (4
2.2-2.8 V
I
60
Sensor power source
Normally
4.8-5.2 V
I
66
Interior temperature sensor
67
Air
sensor
Temperature at sensor
(4
2.3-2.9 V
Temperature at sensor
(77°F) (4
2.3-2.9 V
when air conditioning is OFF
,
Содержание 1992 3000GT
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Страница 118: ...13A 14 MULTIPORT FUEL INJECTION Special Tools TSB Revision...
Страница 288: ...13A 184 MULTIPORT On Vehicle Inspection of MFI FUEL INJECTION Comtaonents Camshaft position sen 1TSB Revision...
Страница 394: ...NOTES...
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Страница 532: ...NOTES...
Страница 536: ...21 4 CLUTCH Troubleshooting Excessive wear of clutch disc facin I LJ 1 TSB Revision...
Страница 556: ...NOTES...
Страница 570: ...22 14 MANUAL TRANSAXLE AWD Special Tools SPECIAL TOOLS Oil seal installer TSB Revision...
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Страница 600: ...I I I LJ LJ I L...
Страница 608: ...23 18 AUTOMATIC TRANSAXLE Troubleshooting Excessive vibration shock during upshift TSB Revision...
Страница 609: ...AUTOMATIC TRANSAXLE Troubleshooting 23 I 9 L L 1 TSB Revision...
Страница 668: ...NOTES...
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Страница 752: ...33 2 NOTES...
Страница 766: ...NOTES...
Страница 809: ...REAR SUSPENSION AWD Special Tools 34 23 B lMB990244 i TSB Revision...
Страница 810: ...34 24 REAR SUSPENSION AWD Troubleshooting TROUBLESHOOTING TSB Revision...
Страница 946: ...NOTES...
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Страница 960: ...37 2...
Страница 964: ...37A 4 STEERING Snecial Tools SPECIAL TOOLS Preload socket General service TSB Revision...
Страница 994: ...NOTES...
Страница 1006: ...NOTES...
Страница 1068: ...42 62 BODY Sunroof SUNROOF SWITCH CONTINUITY CHECK 18FO403 TSB Revision...
Страница 1070: ...NOTES I...
Страница 1103: ...52 1 i INTERIOR CONTENTS INTERIOR 52A SUPPLEMENTAL RESTRAINT SYSTEM SRS 528 i...
Страница 1104: ...52 2 NOTES...
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