Electrical Diagrams

1990 - 93 Corrado Code PG (4 cylinder)

Air Conditioning, Track 1-14:

Air Conditioning, Track 15-28:

Description Current Track

A/C clutch relay, J44 16, 17
A/C compressor clutch, N25 17
A/C pressure switch, F129 15, l9
A/C relay, J32 9, 13
A/C switch, E35 4, 6
A/C thermosate, E33 12
Fresh air fan, V2 4
Fresh air fan series resistance, N23 1, 4
Fresh air fan switch, E9 1, 4
Fuse, S19 27
Fuse, S6 1
Fuse, S23 7
Overheat fuse, S24 4
Radiator cooling fan, V7 23, 25
Radiator cooling fan relay (2nd stage), J101 21, 23
Radiator cooling fan thermoswitch, F1B 20, 22

Wire Connectors

T1 - single, on firewall
T1a - single, behind instrument panel
T1c - single, behind instrument panel, left
T2a - double, behind instrument panel
T2d - double, in engine compartment
T2i - double, in engine compartment
T3d - Three-point. on headlight, left
T4a - four-point, in engine compartment
T5a - five-point, behind instrument panel
T5b - five-point, behind instrument panel

Ground Connections

43 - on lower right A-pillar
97 - in A/C system wiring harness
125 - in headlight wiring harness

Welded Wiring Harness Points

L8 - plus connection, in evaporator housing wiring harness
L9 - plus connection, in A/C system wiring harness
L10 - plus connection. in A/C system wiring harness