Руководства по ремонту Toyota/Lexus
Название : English Repair Manual (10/2017-->) (RM34G1)
Язык : EN
Автомобили :
=> LEXUS / LS350 / VXFA50 / all engines / all transmissions
=> LEXUS / LS500 / GSF50 / all engines / all transmissions
=> LEXUS / LS350 / VXFA55 / all engines / all transmissions
=> LEXUS / LS500 / VXFA55 / all engines / all transmissions
=> LEXUS / LS350 / GSF50 / all engines / all transmissions
=> LEXUS / LS500 / VXFA50 / all engines / all transmissions
/English Repair Manual (10/2017-->) (RM34G1)/Vehicle Interior/HEATING / AIR CONDITIONING
SYSTEM DIAGRAM
PARTS LOCATION
INITIALIZATION
PRECAUTION
HOW TO PROCEED WITH TROUBLESHOOTING
DATA LIST / ACTIVE TEST
B1423
B1413
B1446
DTC CHECK / CLEAR
B1419
B1412
B1411
B14B9
B1449
B1456
B1442
B1468
B1455
B1489
B1451
B1497
B1487
B14B8
B1461
ECO Switch Circuit
B14A8, B14A9, B14AA
B1492
Cooling is Poor
Rear Blower Motor Circuit
Ambient Temperature Display System
Weak Blower Output
No Heating at All
Recirculated/Fresh Air Modes do not Switch
No Cooling at All
Front Window Fogging
SYSTEM DESCRIPTION
CUSTOMIZE PARAMETERS
Air Vent Temperature does not Change and Right Vent is Different from Left and Vice Versa (Same Left/Right Temperature Setting)
TERMINALS OF ECU
DIAGNOSIS SYSTEM
PROBLEM SYMPTOMS TABLE
DIAGNOSTIC TROUBLE CODE CHART
B1418
CHECK MODE PROCEDURE
ON-VEHICLE INSPECTION
B1422
U0100, U0142, U0151, U0155, U0163
B1441
B144A
B1448
B1443
B1453
B1454
B1457
B1458
B1469
B1486
B148A
B148B
B149A
B14A4
B14B2
Blower Motor Circuit
Air Conditioning Compressor Magnetic Clutch Circuit
Heater Water Pump Circuit
PTC Heater Circuit
A/C Switch Indicator does not Turn On
Engine Switch is On (IG), Air Conditioning System does not Operate
Operation not Accepted Even If Air Conditioning Switch is Operated
Panel Switch Operation not Accepted
Air Vent cannot be Switched
Recirculated/Fresh Air Modes Switch without User Input
Blower Motor does not Operate
PARTS LOCATION
INITIALIZATION
PRECAUTION
HOW TO PROCEED WITH TROUBLESHOOTING
DATA LIST / ACTIVE TEST
B1423
B1413
B1446
DTC CHECK / CLEAR
B1419
B1412
B1411
B14B9
B1449
B1456
B1442
B1468
B1455
B1489
B1451
B1497
B1487
B14B8
B1461
ECO Switch Circuit
B14A8, B14A9, B14AA
B1492
Cooling is Poor
Rear Blower Motor Circuit
Ambient Temperature Display System
Weak Blower Output
No Heating at All
Recirculated/Fresh Air Modes do not Switch
No Cooling at All
Front Window Fogging
SYSTEM DESCRIPTION
CUSTOMIZE PARAMETERS
Air Vent Temperature does not Change and Right Vent is Different from Left and Vice Versa (Same Left/Right Temperature Setting)
TERMINALS OF ECU
DIAGNOSIS SYSTEM
PROBLEM SYMPTOMS TABLE
DIAGNOSTIC TROUBLE CODE CHART
B1418
CHECK MODE PROCEDURE
ON-VEHICLE INSPECTION
B1422
U0100, U0142, U0151, U0155, U0163
B1441
B144A
B1448
B1443
B1453
B1454
B1457
B1458
B1469
B1486
B148A
B148B
B149A
B14A4
B14B2
Blower Motor Circuit
Air Conditioning Compressor Magnetic Clutch Circuit
Heater Water Pump Circuit
PTC Heater Circuit
A/C Switch Indicator does not Turn On
Engine Switch is On (IG), Air Conditioning System does not Operate
Operation not Accepted Even If Air Conditioning Switch is Operated
Panel Switch Operation not Accepted
Air Vent cannot be Switched
Recirculated/Fresh Air Modes Switch without User Input
Blower Motor does not Operate