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For 1990-2009 cars only

Underhood Fuse Block Details


Object Number: 389615  Size: MF

Fuse/Circuit Breaker

Rating

Description

Maxi Fuses

INT BATT

50A

HDLP SW, AUX PWR, RDO BATT, CIGAR LTR, CTSY LP, and PWR LKS Fuses

ABS

60A

Electronic Brake Control Module (EBCM)

IGN B

50A

Ignition Switch

RAP

50A

Retained Accessory Power (RAP) Relay

IGN A

40A

Starter Relay and Ignition Switch

STUD #2

30A

Not Used

Mini Fuses

TR L TRN

10A

Not Used

LT TRN

10A

Park and Turn Signal Lamp, LH Rear

BTSI

10A

TCC/Stop Lamp Switch, and Transfer Case Shift Control Module

PARK LP

20A

Park Lamp Relay, Headlamp Grounding Relay, and Headlamp Switch

HVAC

30A

Blower Motor Relay

HAZ LP

20A

Multifunction Switch (Hazard)

TR R TRN

10A

Not Used

RT TRN

10A

Park and Turn Signal Lamp, RH Rear

TRCHMSL

10A

Not Used

VECHMSL

10A

Dome and High Mounted Stop Lamp and Cruise Control Module (CCM)

TRL B/U

10A

Not Used

ECM 1

15A

Ignition Control Module (ICM), Powertrain Control Module (PCM), Vehicle Control Module (VCM), Crankshaft Position (CKP) Sensor, Fuel Injectors 1-6, and Ignition Coil

LD LEV

25A

Not Used

VEH B/U

15A

Backup Lamps, RH and LH

ENG 1

10A

Evaporative Emission Canister Purge Valve (EVAP), Evaporative Emission Canister Vent Valve (EVAP), Mass Air Flow (MAF) Sensor (4.3L), and Camshaft Position (CMP) Sensor (4.3L)

OXYSEN

20A

Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1, Heated Oxygen Sensor (HO2S) Bank 1 Sensor 3 (4.3L only), Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 (4.3L only)

RR PRK

10A

RH Rear License Plate Lamp, RH Rear Side Marker Lamp, and RH Rear Park and Turn Signal Lamp

ECM B

20A

Fuel Pump Relay, Powertrain Control Module (PCM) (2.2L), Vehicle Control Module (VCM) (4.3L)

B/U LP

25A

Backup Lamp Switch / Park Neutral Position Switch

IGN E

10A

A/C Compressor Clutch Relay, Air Fuse Block (Air Relay)

LR PRK

10A

Rear License Plate Lamp, LH, Rear Side Marker Lamp, LH, and Rear Park and Turn Signal Lamp, LH

R DEFOG

30A

Not Used

TRL PRK

10A

Not Used

LT HDLP

15A

LH Low Beam Headlamp, and Daytime Running Lamp (DRL) Relay

HTDMIR

10A

Not Used

RT HDLP

15A

Low Beam Headlamp, RH, and High Beam Headlamp, RH

MIR/LKS

5A

Outside Rear View Mirror Switch, Door Lock and Side WIndow Switch, LH, and Door Lock and Side Window Switch, RH

ATC

20A

Transfer Case Encoder Motor, Transfer Case Shift Control Module

A/C

10A

A/C Compressor Clutch Relay

FOG LP

15A

Fog Lamp Relay, and Daytime Running Lamps (DRL) Relay

TBC

10A

Body Control Module (BCM), Remote Control Door Lock Reciever, and Multifunction Switch (Flash to Pass )

RT TURN

10A

Park and Turn Signal Lamp, RH, Side Marker Lamp, RH

CRANK

10A

Transfer Case Shift Control Module, Clutch Pedal Position Switch (M/T Only), and Park / Neutral Position Switch (A/T Only)

LT TURN

10A

Park and Turn Signal Lamp, LH, Side Marker Lamp, LH

FR PRK

10A

Park and Turn Signal Lamps, LH and RH, Side marker Lamps, LH and RH

IGN C

20A

Ignition Switch

STOP LP

20A

CHMSL Relay, and TCC/Stop Lamp Switch

HORN

15A

Horn, LH and RH

HTDSEAT

20A

Not Used

RR W/W

15A

Not Used

Micro Relays

F/Pump

--

Power Supply to the Fuel Pump, and Fuel Injectors (2.2L)

DRL

--

Power Supply to the LH High Beam Headlamp. When Activated Supplies Ground to the Daytime Running Lamps (DRL)

Lift Glass

--

Not Used

A/C

--

Power Supply to the A/C compressor Clutch

FOG LP

--

Supplies Power to the Fog Lamps and Fog Lamp Switch

Horn

--

Power Supply to the Horn fuse

CHMSL

--

Power Supply to the Multifunction Switch to supply the LT TURN, RT TURN, RT TRN, and LT TRN fuses

Mini Relays

Starter

--

Power Supply to the Starter Solenoid (Coil)

RR DEFOG

--

Not Used

HDLP PWR

--

Power Supply to the RT HDLP, and LT HDLP fuses

IP Fuse Block Detail


Object Number: 389623  Size: MF

Fuse No.

Fuse/Circuit Breaker

Rating

Description

1

--

--

Not Used

2

CIGAR LTR

15A

Cigar Lighter and Data Link Connector (DLC)

3

CRUISE

10A

Body Control Module (BCM), Cruise Control Module (CCM),and Multifunction Switch (Cruise Control Switch)

4

GAUGES

10A

Body Control Module (BCM), and Instrument Cluster

5

PARK LP

10A

IP Ashtray Lamp, Body Control Module (BCM), Outside Rear View Mirror Switch, and Door Lock and Side Window Switch LH and RH

6

STR WHL ILLUM

2A

Not Used

7

HDLP SW

10A

Headlamp Switch

8

CTSY LP

10A

Console Courtesy Lamps, LH and RH, Inadvertent Power Lamp Relay, and Transfer Case Shift Control Module (NP1)

9

HVAC

20A

Heater Controller (Non-A/C) and Heater and A/C Controller (w/ A/C)

10

TURN

20A

Multifuction Switch (Hazard Switch)

11

CLSTR

10A

Instrument Cluster, Powertrain Control Module (PCM) (2.2L), Vehicle Control Module (VCM) (4.3L), and Automatic Transmission

12

ILLUM

10A

Radio, Heater Controller (Non-A/C), Heater and A/C Controller (w/ A/C), Fog Lamp Switch, Supplemental Restraint IP Module Switch, Body Control Module (BCM), Transfer Case Select Switch, and Instrument Cluster

13

AUX PWR

20A

Auxiliary Power Outlet, LH and RH

14

PWR LKS

15A

Door Lock Relay, Door Unlock Relay, and Driver Door Unlock Relay

15

4WD

10A

Vehicle Control Module (VCM), Transfer Case Select Switch, Transfer Case Shift Control Module, Front Drive Axle Clutch Solenoid, and Front Axle Switch

16

SIR

15A

Supplemental Restraint IP Module Switch, and Supplemental Restraint Sensing and Diagnostic Module (SDM)

17

FRT WPR

25A

Windshield Wiper Motor and Multifunction Switch (Wiper Switch)

18

STR WHL RDO IGN

2A

Not Used

19

RDO BATT

15A

Radio, and Instrument Cluster

20

AMPF

25A

Not Used

21

HVAC 1

10A

Air Temperature Valve Sensor and Motor, and Heater Controller

22

ABS

10A

TCC/Stop Lamp Switch and Electronic Brake Control Module (EBCM)

23

RR WPR

15A

--

24

RDO IGN

10A

Radio

Underhood Fuse Block


Object Number: 422815  Size: LF

Body Relay Block


Object Number: 422800  Size: LH