PE83.30-P-2000-60ME | Legend of wiring diagram for air conditioning | Model 450 (except 450.418) as of 20.1.03 |
Code | Designation | Coordinates |
A9 | Refrigerant compressor | 13L |
B10/6 | Evaporator temperature sensor | 2L |
B12 | Refrigerant pressure sensor | 15L |
M2 | Blower motor | 25L |
N3/9 | EDG control unit | 4A |
N3/10 | MEG engine electronics control unit | 8A |
N10/10 | SAM control unit | 4L |
N10/10f3 | Fuse 3 | 28A |
N10/10f11 | Fuse 11 | 17A |
N10/10k11 | Heater blower relay | 29B |
R14 | Blower motor series resistor group | 37L |
S6/1 | Cockpit switch group | 18L |
S6/1s5 | Air conditioning switch | 19L |
S24 | Refrigerant temperature switch | 14L |
S98/1 | Blower switch | 34L |
U12 | Valid for left-hand drive vehicles | 17F |
U13 | Valid for right-hand drive vehicles | 18F |
U21 | Valid for heated seats | 20E |
U30 | Valid for diesel engines | 1A |
U75 | Valid for gasoline engines | 7A |
U211 | Not valid for heated seats | 17E |
U493 | Not valid for EPS | 3G |
U579 | Valid for stationary heater (STH) | 29D |
W2 | Ground (right front, at lamp unit) | 33G |
W9 | Ground (left front, at lamp unit) | 18G |
W26 | Ground (transmission tunnel) | 17G |
X26 | Interior/engine connector | 14G |
Z5/1 | Blower/fan connector sleeve | 25J |
Z50/23 | Instrument cluster - radio/IR circuit 30 (fused) connector sleeve | 16G |
Z53/8 | Heated seats interior connector sleeve | 28J |