PDC Relay Cassette Removal

Remove the relay wedge from the PDC relay cassette to be removed.

Fig 1: Removing PDC B(+) Terminal Module
Courtesy of DAIMLERCHRYSLER CORP.

Fig 2: Removing PDC Relay Wedge
Courtesy of DAIMLERCHRYSLER CORP.

NOTE: It may be necessary to remove relay cassettes that are not being serviced from the PDC housing in order to obtain sufficient clearance to service the faulty relay cassette. The same service procedure is repeated as necessary to remove each of the interfering relay wedges and relay cassettes from the PDC housing.
From the top of the PDC housing, use a small screwdriver or a terminal pick tool (Special Tool Kit 6680) to release the two latches that secure the relay cassette in the PDC (Fig 3).

Fig 3: Removing PDC Relay Cassette Latches
Courtesy of DAIMLERCHRYSLER CORP.
Gently and evenly press the relay cassette down through the PDC housing.
From the bottom of the PDC housing, remove the relay cassette from the PDC (Figure).
CAUTION: Do not remove the wiring and terminals from the terminal cavities of the faulty PDC relay cassette at this time. Refer to the Assembly procedure that follows for the proper procedures for transferring the wiring and terminals to the replacement PDC relay cassette.