The high-current fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingDescription
1 5A* Power Brake Assist Module***
2 20A* Horn Feed
3 20A* 4R100 Transmission, Vapor Management
Valve Solenoid, Heated Exhaust Gas Oxygen
(HEGO) Sensors, EVR Solenoid
4 5A* Powertrain Control Module Memory
5 15A* Powertrain Control Module Power, Fuel
Pump Relay Coils, Fuel Injectors, IAC
Solenoid, Mass Air Flow Sensor
6 20A* Front Park Lamp Feed, Rear Park Lamp
Feed, Trailer Tow Running Lamp Relay Coil,
I/P Dimmer Module
7 15A* Starter Relay Coil, BB Neutral Sense
19 29
18 28
17 27
16 26
15 25
14 24
13
11 12
910
78
56
34
1223
22
21
20
6
5
4
3
2
1DIODE2
DIODE1
Roadside emergencies
43
