GMC 1996 Suburban Owner's Manual page 321

[ - ) [ - I
RELAY
[ - I [ - ]
RELAY
U
!RELAY
Fuse
Usage
ECM-B
. . . . . . .
Fuel Pump, PCMNCM
RR DEFOG
. . .
Rear Window Defogger
1
IGN-E
. . . . . . .
Auxiliary Fan Relay Coil,
A/C Compressor Relay, Hot
,'
Fuel Module
c '
Fuse
FUEL SOL
. . . .
GLOW PLUG
.
HORN
,
.
. . . . .
AUX FAN
. .
.
.
ECM-1
. . . . . .
.
A l c . .
. . . .
. . . .
ENG- 1
. . .
LIGHTING
. . .
BATT
. .
. .
.
. . .
IGN-A
. . . . . . .
IGN-B
.
. . .
.
. .
ABS
. .
.
. . . . .
.
BLOWER
. . . . .,
Usage
Fuel Solenoid (Diesel Engine)
Glow plugs (Diesel Engine)
Horn, Underhood Lamps
Auxiliary Fan
Injectors,
PCMNCM
Air Conditioning
Ignition Switch, EGR, Canister
Purge, EVRV Idle Coast
Solenoid, -Heated
0 2 ,
Fuel
Heater (Diesel'Engine), Water
Sensor (Diesel Engine)
Headlamp and Panel Dimmer
Switch, Fog and Courtesy Fuses
Battery, Fuse Block Busbar
Ignition Switch
Ignition Switch
Anti-Lock Brake Module
Hi Blower and Rear Blower Relays
6-67