BATTERY JUNCTION BOX (BJB)
| CAUTION | When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery. |
Note. For component location, see OEM COMPONENT LOCATIONS article.
Scheme 234
| FUSE | AMPS | CIRCUITS PROTECTED |
|---|---|---|
| F1 | 25A (2) | Rear fan relay, Central Junction Box (CJB); Fuse F139, F144 (Early production-taxi) Central Junction Box (CJB) Fuse; F144 (Early production-upfitter) |
| F1 | 7.5A (2) | Defrost Switch (late production-without taxi) |
| F2 | 40A (2) | Central Junction Box (CJB) Fuses: F141, F142, F146, F166, F180 (early production) Central Junction Box (CJB) Fuses; F149, F159 (Late production-taxi) Right heated windshield (Late production-without taxi) |
| F3 | 50A (2) | Block Connector (Early production-taxi) Left heated windshield (Late production-without taxi) |
| F4 | 20A (2) | Fuel pump relay |
| F5 | 10A (1) | Powertrain Control Module (PCM), EVAP Canister Vent Control Solenoid |
| F6 | 15A (1) | Generator, Data Link Connector (DLC) |
| F7 | 20A (1) | Ignition switch |
| F8 | 15A (1) | High beam relay |
| F9 | 40A (2) | Central Junction Box (CJB) Fuses; F136, F148, F151, F153, F163, F169, F174 |
| F10 | 30A (2) | Central Junction Box (CJB) Fuse; F149 (Early production-upfitter) Auxiliary rear motor relay (Early production-taxi) |
| F10 | 25A (2) | Central Junction Box (CJB) Fuse; F149 (Late production-upfitter) Left turn relay (Late production-taxi) Right turn relay (Late production-taxi) |
| F11 | 30A (2) | Starter relay (Early production) |
| F11 | 40A (2) | Ignition relay (Late production) |
| F12 | 30A (2) | Anti-lock Brake System (ABS) module |
| F13 | 30A (1) | Blower motor relay |
| F14 | 10A (1) | PCM power relay |
| F15 | 20A (2) | Anti-lock Brake System (ABS) module |
| F16 | 30A (2) | Low speed fan control relay |
| F17 | 50A (2) | High speed fan control relay |
| F18 | 25A (2) | Daytime running lamps relay, low beam interrupt relay |
| F19 | 50A (2) | Central Junction Box (CJB) Fuses: F130, F131, F132, F143, F154, F138, F164, Defrost relay |
| F22 | 10A (1) | Fuel injectors, Powertrain Control Module (PCM) |
| F23 | 10A (1) | Headlamp assembly, right (low beam) |
| F24 | 10A (1) | A/C clutch relay |
| F25 | 10A (1) | Headlamp assembly, left (low beam) |
| F26 | 10A (1) | Evaporative emission (EVAP) canister purge valve, Heated Oxygen Sensor (HO2S) 11 and 12, Reversing lamps relay, EGR stepper motor, Mass Air Flow/intake Air Temperature (MAF/IAT) sensor, Transmission Range (TR) sensor, Brake Pedal Position (BPP) switch, Floor shifter |
| F27 | Not used | |
| F28 | 15A (1) | Powertrain Control Module (PCM) |
| F29 | 15A (1) | Coil On Plugs (COP[]s) |
| F35 | 10A (1) | Left turn relay (Early production-taxi), Right turn relay (Early production-taxi) |
| F35 | 30A (1) | Starter relay (Late production) |
| (1) Mini Fuse (2) Cartridge Fuse | ||
| (1) | Mini Fuse |
| (2) | Cartridge Fuse |
BATTERY JUNCTION BOX (BJB) FUSES REFERENCE CHART
CENTRAL JUNCTION BOX (CJB)
Note. For component location, see OEM COMPONENT LOCATIONS article.
Scheme 235
| FUSE | AMPS | CIRCUITS PROTECTED |
|---|---|---|
| F130 | 15A | Generic Electronic Module (GEM) |
| F131 | 5A | Exterior rear view mirror switch |
| F132 | 10A | Main light switch, Generic Electronic Module (GEM) |
| F133 | Not Used | |
| F134 | Not Used | |
| F135 | Not Used | |
| F136 | 15A | Generic Electronic Module (GEM) |
| F137 | 7.5A | Audio Control Module (ACM), Instrument Cluster (IC), Tire Pressure Monitoring System (TPMS) module |
| F138 | 10A | Reversing lamps relay |
| F139 | 20A | Block Connector (Taxi) |
| F140 | Not Used | |
| F141 | 7.5A | Main light switch |
| F142 | 15A | Brake Pedal Position (BPP) switch |
| F143 | 15A | Cigar lighter, front |
| F144 | 10A | Block connector (Taxi), Ends in harness (Upfitter) |
| F145 | Not Used | |
| F146 | 20A | Front wiper relay, Generic Electronic Module (GEM), Windshield wiper motor |
| F147 | 15A | Front fog lamps relay |
| F148 | 7.5A | Generic Electronic Module (GEM), Instrument Cluster (IC) |
| F149 | 10A | Block connector (Taxi), Ends in harness (Upfitter) |
| F150 | Not Used | |
| F151 | 15A | Audio Control Module (ACM), Speech Recognition Module (SRM) |
| F152 | 7.5A | A/C switch, Parking Aid Module (PAM) |
| F153 | 7.5A | Interior lamps relay |
| F154 | 15A | Taxi roof lamp switch |
| F155 | 10A | Battery saver (upfitter) |
| F156 | 7.5A | Right rear marker lamp, Right rear lamp assembly, Right front side lamp, Right headlamp assembly |
| F157 | 7.5A | License plate lamps |
| F158 | 10A | Main light switch |
| F159 | 20A | Auxiliary blower motor (Taxi) |
| F160 | Not Used | |
| F161 | 7.5A | Anti-lock Brake System (ABS) module, Steering Angle Sensor Module (SASM) |
| F162 | 7.5A | Occupant Classification System Module (OCSM), Passenger Air Bag Deactivation (PAD) indicator, Restraints Control Module (RCM) |
| F163 | 20A | Generic Electronic Module (GEM), rear door unlock relay |
| F164 | 20A | Tire Pressure Monitoring System (TPMS) module |
| F165 | Not Used | |
| F166 | 25A | Master window control switch, One-touch down window relay |
| F167 | 7.5A | Exterior rearview mirrors, Defrost switch |
| F168 | Not used | |
| F169 | 15A | Power point, front |
| F170 | Not Used | |
| F171 | Not Used | |
| F172 | 10A | Right turn relay output |
| F173 | 10A | Left turn relay output |
| F174 | 20A | Power point, rear |
| F175 | 7.5A | Left rear marker lamp, Left rear lamp assembly, Left front side lamp, Left headlamp assembly |
| F176 | Not Used | |
| F177 | Not Used | |
| F178 | 25A | Rear window defrost grids |
| F179 | 7.5A | Generic Electronic Module (GEM), Instrument Cluster (IC), Passive anti-theft transceiver, Tire Pressure Monitoring System (TPMS) module, Rear view camera, Rear view camera display mirror |
| F180 | 20A | Generic Electronic Module (GEM), Wiper/washer switch, Rear wiper motor assemblies |
| F181 | Not Used | |
| F182 | Not Used |
CENTRAL JUNCTION BOX (CJB) FUSES REFERENCE CHART
ONE-TOUCH DOWN WINDOW RELAY
Note. For component location, see OEM COMPONENT LOCATIONS article.
See also:
• OEM COMPONENT LOCATIONS