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Towing Tips
Before setting out on a trip, practice turning, stopping
and backing the trailer up in an area away from heavy
traffic.
Automatic Transmission
The DRIVE range can be selected when towing. The
transmission controls include a drive strategy to avoid
frequent shifting when towing. However, if frequent
shifting does occur while in DRIVE, select TOW/HAUL
mode or select a lower gear range (using the Electronic
Range Select (ERS) shift control).
NOTE:Using TOW/HAUL mode or selecting a lower
gear range (using the ERS shift control) while operating
the vehicle under heavy loading conditions will improve
performance and extend transmission life by reducing
excessive shifting and heat build up. This action will also
provide better engine braking.
Seven-Pin Connector
1 — Battery
2 — Backup Lamps
3 — Right Stop/Turn
4 — Electric Brakes5 — Ground
6 — Left Stop/Turn
7 — Running Lamps 708 STARTING AND OPERATING
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8. Reach through the access hole of the wheel house
splash shield and lift the slide lock upward far enough
to disengage it from the lock post on the back of the
front lamp unit housing.9. Remove the headlamp assembly. Grasp the outboard
edge of the lamp and pull it straight forward to
disengage the ball stud from the plastic grommet.
10. Disconnect the wiring harness connectors from the
bulb socket.
11. Replace bulb(s) as necessary.
CAUTION!
•Do not contaminate the bulb glass by touching it
with your fingers or by allowing it to contact other
oily surfaces. Shortened bulb life will result.
•Always use the correct bulb size and type for
replacement. An incorrect bulb size or type may
overheat and cause damage to the lamp, the bulb
socket, or the lamp wiring.
Slide Lock
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NOTE:There are access covers over both headlamp bulb
access holes in the quad front lamp unit housing (if
equipped). These covers MUST be reinstalled after the
bulb has been replaced.
Fog Lamps — If Equipped
1. Reach under and behind the front bumper to access
the back of the front fog lamp housing.
2. Disconnect the fog lamp wiring harness connector
from the fog lamp bulb.
3. Rotate the bulb counterclockwise ¼ turn to unlock the
bulb from the housing.
4. Pull the bulb straight out from the housing.
CAUTION!
Do not contaminate the bulb glass by touching it
with your fingers or by allowing it to contact other
oily surfaces. Shortened bulb life will result.
Rear Tail/Stop, Turn Signal And Backup Lamps
1. Remove the two screws that pass through the bed
sheet metal.
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MAINTAINING YOUR VEHICLE 853
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2. Pull the outboard side of the lamp rearward far
enough to unsnap the two receptacles on the outboard
side of the lamp housing from the two plastic snap
post retainers in the outer box side panel.3. Disconnect the wiring harness connectors from the
bulb socket.
4. Rotate the bulb socket counterclockwise 1/4 turn to
unlock it from the housing.
5. Pull the bulb straight out of the socket.
Tail Lamp Screw LocationsPulling Out The Tail Lamp
854 MAINTAINING YOUR VEHICLE
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CAUTION!
Do not contaminate the bulb glass by touching it
with your fingers or by allowing it to contact other
oily surfaces. Shortened bulb life will result.
6. Reverse the procedure to install the bulb and housing.
Center High-Mounted Stoplamp (CHMSL) With
Cargo Lamp
1. Remove the two screws holding the housing/lens to
the body as shown.
2. Separate the connector holding the housing and wir-
ing harness to the body.
CHMSL Mounting Screw Locations
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MAINTAINING YOUR VEHICLE 855
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3. Turn the desired bulb socket ¼ turn and remove the
socket and bulb from housing.4. Pull the desired bulb straight from the socket.
CHMSL Connector Location
CHMSL Bulb And Socket
856 MAINTAINING YOUR VEHICLE