Premier L4-150 2.5L (1988)
Trailer Adapter Kit: Technical Service Bulletins
Trailer Tow - Harness Installation
Models
1988/90 BB Body
Subject
Trailer Tow Harness Installation
Index
ELECTRICAL
Date December 22, 1989
No.
08-55-89 REVISION A
(C08-22-9)
P-4330
BODY CODE LEGEND
BB - PREMIER
THIS BULLETIN SUPERSEDES TECHNICAL SERVICE BULLETIN 08-55-89, WHICH SHOULD BE REMOVED FROM YOUR FILES.
TRAILER TOW HARNESS INSTALLATION
An adaptor harness has been developed to allow trailer lights to be connected to the Premier electronically controlled lighting and turn signal system.
The harness is equipped with relays to protect the circuitry in the headlamp and lamp outage modules. This is the only approved method of connecting
trailer lights to a Premier.
PARTS REQUIRED
Trailer Tow Harness Kit
PN 5252656
INSTALLATION INSTRUCTIONS
FOR 1988 & 1989 MODELS
1.
Disconnect the negative battery cable.
2.
Remove the carpet from the right side of the luggage compartment at the wheel house to gain access to the black 10-way harness connector (lamp
outage module connector if so equipped).
3.
Disconnect the black 10-way connector to the right of the radio speaker. If the vehicle is equipped with a lamp outage module, disconnect the rear
most black 10-way connector from the module.
4.
Disconnect the gray 1-way connector in the wheel house area near the 10-way connector.
5.
Disconnect the black 2-way connector just to the left of the trunk lamp near the center of the rear window package shelf.
6.
Interconnect the trailer tow harness to the 10-way, 1-way and 2-way connectors.
7.
Drill a 1/8 inch hole in the package shelf near the trunk lamp, being careful not to pierce the interior trim. Attach ground wire to the shelf with the
screw provided.
