Fuses Usage
IGN 1 PCM Ignition
PCM 1 Powertrain Control Module
ETC/ECM
Electronic Throttle Control,
Electronic Brake Controller
INJ 1
Ignition Coil, Fuel
Injectors-Bank 1
INJ 2
Ignition Coil, Fuel
Injectors-Bank 2
IGN E
Instrument Panel Cluster, Air
Conditioning Relay, Turn
Signal/Hazard Switch, Starter
Relay, Electronic Brake
Controller TC2 Mode Switch
RTD
Electronic Brake Controller
Battery Feed
TRL B/U Backup Lamps Trailer Wiring
PCM B
Powertrain Control Module,
Fuel Pump
F/PMP Fuel Pump (Relay)
02A Oxygen Sensors
B/U LP
Back-up Lamps, Automatic
Transmission Shift Lock
Control System
Fuses Usage
RR DEFOG Rear Window Defogger
HDLP-HI Headlamp High Beam Relay
PRIME Not Used
O2B Oxygen Sensors
SIR
Supplemental Inflatable
Restraint System
FRT PARK
Front Parking Lamps,
Sidemarker Lamps
DRL
Daytime Running Lamps
(Relay)
SEO IGN Rear Defog Relay
TBC IGN1 Truck Body Controller Ignition
HI HDLP-LT High Beam Headlamp-Left
LH HID Not Used
DRL Daytime Running Lamps
IPC/DIC
Instrument Panel
Cluster/Driver Information
Center
HVAC/ECAS
Climate Control
Controller/Electronically
Controlled Air Suspension
CIG LTR Cigarette Lighter
5-109