vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

Electronic climate control - 2 > < Compressor, air conditioning
   
Corsa-D, model year 2011
Systems
ECCElectronic climate control
Components
A1_A14Control unit - Climate controlB77Sensor - Sun intensity & Passenger compartment temperature
A14Adjustment unit - Climate controlM1_A14Stepper motor - Air distribution flap
B1_A14Sensor - Outlet temperature footwellM2_A14Stepper motor - Mixed air flap
B2_A14Sensor - Outlet air ventilationM3_A14Control motor - Recirculation flap
Connectors
X42Body & Climate controlXC43Adjustment unit - Climate control & Actuators - Climate control XC43
XC42Climate control & Adjustment unit - Climate control XC42
Abbreviations
7.5A7.5 AmpereFU30Fuse, front distribution unit FU30
30Constant voltageIHIndependent Heater
31GroundMSCAN-HMid speed CAN-bus - High
ECCElectronic climate controlMSCAN-LMid speed CAN-bus - Low
Color codes
BKBlackLBUGNLight Blue-Green
BKRDBlack-RedOGWHOrange-White
BKVTBlack-VioletRDGNRed-Green
BNBrownRDWHRed-White
BNBKBrown-BlackRDYERed-Yellow
BNGNBrown-GreenWHWhite
BUGNBlue-GreenWHGYWhite-Gray
BUPKBlue-PinkWHVTWhite-Violet
BUVTBlue-VioletYEYellow
GNWHGreen-WhiteYEBKYellow-Black
GYBKGray-BlackYEGYYellow-Gray
GYRDGray-RedYERDYellow-Red
LBUBKLight Blue-Black
A1_A14 Control unit - Climate control
B77 Sensor - Sun intensity & Passenger compartment temperature
B1_A14 Sensor - Outlet temperature footwell
B2_A14 Sensor - Outlet air ventilation
M1_A14 Stepper motor - Air distribution flap
M2_A14 Stepper motor - Mixed air flap
A14 Adjustment unit - Climate control
M3_A14 Control motor - Recirculation flap
Battery Positive Voltage
Mid Speed GMLAN Serial Data (-)
Ground
Mid Speed GMLAN Serial Data (+)
Blower Speed Feedback Signal
Solar Sensor Driver Signal
Signal Ground
Blower Motor Speed Control
Inside Air Temperature Sensor Signal
Electronic climate control
5
XC42 / 20
YEBK Yellow-Black
XC42 / 15
RDYE Red-Yellow
4
RDWH Red-White
3
WHVT White-Violet
6
YERD Yellow-Red
XC42 / 13
BUVT Blue-Violet
XC42 / 14
BUPK Blue-Pink
1
BKVT Black-Violet
XC42 / 21
GYRD Gray-Red
XC42 / 10
WHGY White-Gray
XC43 / 24
BN Brown
6
GYBK Gray-Black
1
BKVT Black-Violet
3
OGWH Orange-White
XC43 / 8
WH White
XC43 / 23
BKVT Black-Violet
2
BNBK Brown-Black
2
BNBK Brown-Black
1
GNWH Green-White
4
YEGY Yellow-Gray
1
BUGN Blue-Green
XC43 / 17
BNGN Brown-Green
3
XC43 / 20
1
XC42 / 9
BKVT Black-Violet
XC43 / 4
XC43 / 3
4
XC43 / 22
XC43 / 21
XC43 / 6
XC43 / 5
XC42 / 3
LBUBK Light Blue-Black
6
XC43 / 7
XC43 / 19
2
2
XC43 / 1
GYRD Gray-Red
XC42 / 8
LBUGN Light Blue-Green
Mid speed CAN-bus - High
Mid speed CAN-bus - Low
Fuse, front distribution unit FU30 7.5 Ampere Constant voltage
Ground
Electronic climate control
Electronic climate control
X42 Body & Climate control
6
YE Yellow
12
WH White
5
RDGN Red-Green
X42 Body & Climate control
11
BK Black
XC42 / 1
BKRD Black-Red
Independent Heater

Electronic climate control - 2 > < Compressor, air conditioning