Electronic Climate Control

Wiring Diagram




Component Location

Component I.D.List
C/EB Connector, 4-pin, high pressure sensor, A/C
C/EC Connector, 1-pin, solenoid switch A/C
2/22 A/C relay
2/30 Overload relay X+
2/31 Overload relay 15+
4/10 Control module EZK (DI) ignition system
4/30 Control module, ECC
4/31 Power module, heater fan
4/45 Control module, LH 3.2 MFI
5/1 Combined instrument
6/26 Generator
6/28 Heater fan
6/45 Servo motor, temperature shutter, driver's side
6/46 Servo motor, temperature shutter, passenger's side
6/47 Servo motor, floor and defroster shutter
6/48 Servo motor, recirculation shutter
6/49 Servo motor, ventilation shutter
7/11 Ambient temperature sensor, ECC
7/53 Pressostat, A/C
7/59 Temperature sensor, left duct
7/60 Temperature sensor, right duct
7/64 Cabin temperature sensor, driver's side
7/65 Cabin temperature sensor, passenger's side
7/68 Solar sensor ECC/indication LED - anti-theft alarm
7/83 High-pressure sensor, A/C
8/3 Solenoid coupling A/C
10/87 Indicator lamp, charging
11/5 Fuses
11/31 Fuses
17/10 OBD (Diagnostic) socket B
24/1 Connector, 14-pin
Instrument panel harness - Firewall harness
24/2 Connector, 53-pin
Engine compartment harness - Firewall harness
24/10 Connector, 2-pin
Firewall harness - heater fan / A/C unit
24/11 Connector, 10-pin
Firewall harness - A/C unit
24/12 Connector, 4-pin
Firewall harness - heater fan / A/C unit
24/13 Connector, 53-pin
Engine compartment harness - Instrument panel harness
24/15 Connector, 14-pin
Engine compartment harness - Engine harness
31/15 Ground point, A-post passenger's side
31/44 Ground point, engine compartment
(ground connection battery - body)
31/50 Ground point, central electrical unit (power ground)