Compressor Clutch Relay: Locations

Fuse/Relay Location and Identification

Main Fuse Box, Engine Bay

Main Relay Board (342B)

Main Fuse Box, Engine Bay: Main Relay Board (342B):

In the engine bay at far left below the windshield

Location No. Function
A 8A Relay, dipswitch
B 8 Relay, headlamps
C1 584 Relay, secondary air injection pump
C2 640 Relay, vacuum pump
D 155 Relay, 2-speed radiator fan, low speed
E 228B Filament monitor, front lamps
G1 68 Horn relay
G2 107 Relay, fog lights
H 324 Relay, secondary air injection pump (Motronic)
553 Relay, heat plates (Trionic)
I 81 Relay, 2-speed radiator fan, high-speed
J 156 Relay, A/C compressor