3. Disconnect the wiring harness connectors from the
bulb socket.
4. Rotate the bulb socket counterclockwise a quarter
turn to unlock it from the housing.
5. Pull the bulb straight out of the socket.
CAUTION!
Do not contaminate the bulb glass by touching it with
your fingers or by allowing it to contact other oily sur-
faces. Shortened bulb life will result.
6. Reverse the procedure to install the bulb and
housing.
CENTER HIGH MOUNTED STOP LAMP
(CHMSL) WITH CARGO LAMP
See the following steps to replace:
1. Remove the two screws holding the housing/lens to
the body as shown.
2. Separate the connector holding the housing and
wiring harness to the body.
3. Turn the desired bulb socket a quarter turn and
remove the socket and bulb from housing.
4. Pull the desired bulb straight from the socket.
CAUTION!
Do not contaminate the bulb glass by touching it with
your fingers or by allowing it to contact other oily sur-
faces. Shortened bulb life will result.
○
Outside Bulbs: Cargo Lamps
○
Inside Bulb: Center High Mounted Stop Lamp
5. Reverse the procedure for installation of bulbs and
housing.
CAB TOP CLEARANCE LAMPS — IF EQUIPPED
See the following steps to replace:
1. Remove the screws from the top of the lamp.
2. Rotate the bulb socket a quarter turn and pull it
from the lamp assembly.
3. Pull the bulb straight from it's socket and replace.
CHMSL Mounting Screw Locations
CHMSL Bulb And Socket
Screw Location From Clearance Lamp
Removing Bulb Socket From Clearance Lamp
SERVICING AND MAINTENANCE 289
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