GMC 1999 Suburban Owner's Manual page 344

Name Circuits Protected
-
ECM B Fuel Pump, PCM/VCM
RR DEFOG Rear Window Defogger
(If Equipped)
-
IGN E Auxiliary Fan Relay Coil, A/C
Compressor Relay, Hot Fuel Module
FUEL SOL Fuel Solenoid (Diesel Engine)
GLOW PLUG Glow plugs (Diesel Engine)
HORN Horn, Underhood Lamps
6-64
Name Circuits Protected
AUX FAN Auxiliary Fan
-
ECM 1 Injectors, PCM/VCM
-
HTD ST FR Heated Front Seats
A/C Air Conditioning
HTD MIR Heated Outside Mirrors (If Equipped)
-
ENG 1 Ignition Switch, EGR, Canister
Purge, EVRV Idle Coast Solenoid,
Heated O
(Diesel Engine), Water Sensor
(Diesel Engine)
-
HTD ST RR Not Used
LIGHTING Headlamp and Panel Dimmer
Switch, Fog and Courtesy Fuses
BATT Battery, Fuse Block Busbar
-
IGN A Ignition Switch
-
IGN B Ignition Switch
-
ABS Anti Lock Brake Module
BLOWER Hi Blower and Rear Blower Relays
STOP/HAZ Stoplamps
HEATED SEATS Heated Seats (If Equipped)
yellowblue
, Fuel Heater
2