please support the channel with super thanks ..if you found anything helpful
here's the list of climate control fault codes
b1417- duo heater valve left front (a31y1)
b1418- duo heater valve right front (a31y2)
b1424- activated charcoal filter flap #3 adjustment motor (a32m2)
b1426- circulation pump (a31/1m1)
b1249- rr duo valve (a31/1y2)
b1434- voltage supply of a/c bus.
b1451- centre outlet left diverter flap #4 actuator motor (m16/17)
b1452 -centre outlet left temp regulation bland flap #5 actuator (m16/19)
b1453- fresh air #1 and recirculated air #2 flap actuator motor (m16/21)
b1455- defrost vent flap left #7 actuator motor (m16/13)
b1455-defrost vent flap right #7 actuator motor (m16/14)
b1457-footwell flap left #11 actuator motor (m16/15)
b1458- footwell flap right #11 actuator motor (m16/16)
b1463-centre outlet right diverter flap #4 actuator motor (m16/18)
b1464- centre outlet right temperature regulator blend flap #5 actuator motor (m16/20)
b1849- fault in can communication with control unit rear compartment acc module (n22/4)
b1000- abc pushbutton control module (n22) is defective
b1022- fault in can communication with control unit electric adjuster front (esa-fl)
b1023- fault in can communication with control unit electric seat adjuster front right (sea-fr
b1053-fault in Can communication with control unit door module rear right (dcm-rr)
b1054- fault in can communication with control unit door control module front right (dcm-fr)
b1055- fault in can communication with control unit door control module front left (dcm-fl)
b1056-fault in can communication with control unit door control unit rear left (dcm-rl
b1057-fault in can communication with control unit overhead control panel (cop)
b1059-fault in can communication with control signal acquisition module front left (sam-fl)
b1074- fault in can communication with control unit electronic ignition switch (sam-rf)
b1076- fault in can communication with control unit signal acquisition module rear(rear-sam)
b1087-fault in can Communication with control unit stationary heater (tsth)
b1088-fault in can communication with control unit instrument cluster module (icm)
b1219-in car temperature sensor (n22b1) abc pushbutton control module (n22)
b1228- heater core temperature sensor left front compartment (b10/2)
b1230-evaporator core temperature sensor front compartment (b10/6)
b1241-refrigerant (r134a) level is to low
b1256-evaporator core temperature sensor font compartment(b10/6
b1257-refrigerant (r134a) pressure is 0 bar
b1267-Communication fault of A/C bus
b1268-Communication fault of a/c bus with centre vent control module (n18/4)
b1269-Communication fault of A/C bus with multi-sensor (b31/1)
b1270- Communication fault of a/c bus 4 quadrant sun sensor (b32/2)
b1271-Communication fault of a/C bus with stepper motor Control module (n22/5)
b1298-evaporator core temperature sensor, rear passenger compartment (b10/6)
6 окт 2024
