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TOWING A TRAILER
WARNING: Towing trailersbeyond the maximum recommendedgross trailer weight exceeds the limitof your vehicle and could result inengine damage, transmission damage,structural damage, loss of vehiclecontrol, vehicle rollover and personalinjury.
WARNING: Do not exceed theGVWR or the GAWR specified on thecertification label.
Note: See Recommended TowingWeights (page 310).
Your vehicle may have electrical items,such as fuses or relays, related totowing. See Fuses (page 342).
Your vehicle's load capacity designationis by weight, not by volume, so youcannot necessarily use all availablespace when loading a vehicle or trailer.
Towing a trailer places an extra load onyour vehicle's engine, transmission, axle,brakes, tires and suspension. Inspectthese components periodically during,and after, any towing operation.
Load Placement
To help minimize how trailer movementaffects your vehicle when driving:
•Load the heaviest items closest tothe trailer floor.
•Load the heaviest items centeredbetween the left and right side trailertires.
•Load the heaviest items above thetrailer axles or just slightly forwardtoward the trailer tongue. Do notallow the final trailer tongue weightto go above or below 10-15% of theloaded trailer weight.
•Select a ball mount with the correctrise or drop and load capacity. Whenboth the loaded vehicle and trailerare connected, the trailer frameshould be level, or slightly angleddown toward your vehicle, whenviewed from the side.
When driving with a trailer or payload, aslight takeoff vibration or shudder maybe present due to the increased payloadweight. Additional information regardingproper trailer loading and setting yourvehicle up for towing is located inanother chapter of this manual. SeeLoad Limit (page 293).
You can also find information in the RV& Trailer Towing Guide available at yourauthorized dealer, or online.
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Page 347 of 649
Protected ComponentFuse RatingFuse
Horn.25A11
Fan 1.50A22
Front wiper motor.30A23
Not used.—4
Starter relay.30A25
Power point #1.20A26
Power point #2.20A28
Rain sensor.5A110
Not used.—12
4X4 module.10A113Heated backlite.Heated mirror relay coil.Heated wiper park relay coil.Transmission isolation relay coil.
Transmission coil module.15A114
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Protected ComponentFuse RatingFuse
Not used.—39
Inverter.50A41
Trailer tow light module class II-IV.20A243
Front/rear washer pump.20A245
Family entertainment system.7.5A146
Not used.—47
Not used.—48
Not used.—49
Fuel pump.30A250
Power point #3.20A251
Body control module (BCM) voltage quality monitor (VQM).50A252
Trailer tow park lamps relay.25A253
Electronic limited slip differential (ELSD) relay.40A254
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Page 353 of 649
Protected ComponentFuse RatingFuse
Not used.—85
USB smart charger #5.5A186
USB smart charger #3.5A187
Multi contour seats relay.10A188
Power running boards.40A289
Power liftgate module.30A291
Heated mirrors.15A193
USB smart charger #1.5A194
USB smart charger #2.10A195
Rear wiper motor relay30A296
Intercooler puller fan relay.40A297
Transmission oil pump.15A298
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Page 354 of 649
Protected ComponentFuse RatingFuse
Heated backlight.40A299
Power point #5.20A2100
Electric fan 2.25A2101
Not used.—102
Not used.—103
Not used.—104
Not used.—105
1 Micro fuse.2 M-case fuse.
Protected ComponentRelay
Electric fan 2.R02
Powertrain control module (PCM).R05
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The fuses are coded as follows:
Protected ComponentFuse RatingFuse or Relay Number
Not used.—1
Driver seat switch.7.5A12
Driver door unlock.20A13
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Page 357 of 649
Protected ComponentFuse RatingFuse or Relay Number
Trailer brake controller (TBM).5A14
Revel II amplifier.20A15
Not used (spare).10A26
Not used (spare).10A27
Not used (spare).10A28
Rear seat entertainment module (RSEM).10A29Automatic heads up display.
Wireless accessory charger module (WACM).5A210Hands free liftgate module.Power liftgate module Logic (PLGM).
Combined sensor module (CSM).5A211Keypad.
Cluster.7.5A212Smart datalink connector Logic (SDLC).Electronic control panel (ECP).
Steering column control module (SCCM) (Logic).7.5A213Gear shift module (GSM).
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Protected ComponentFuse RatingFuse or Relay Number
Extended power mode module (EPM).10A214Brake Switch.
Smart datalink connector Power (SDLC).10A215
Liftglass release relay.15A116
Telematics control unit - modem.5A217
Push-button start switch.5A218
Not used (spare).7.5A219
Headlamp control module (HCM).7.5A220
In-car temperature and humidity sensor.5A221
Electrochromic (EC) mirror.5A2222nd row heated seat module.
Moonroof (logic).10A123Inverter (LIN logic).Power window switch.Power mirror switch.DVD player (if equipped).
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