Shadow L4-153 2.5L SOHC VIN B (1993)
Control Module: All Technical Service Bulletins
Radio - Poor FM Reception
NO.: 08-29-93
GROUP: Electrical
EFFECTIVE DATE: Jul. 30, 1993
SUBJECT:
Poor Radio Reception
MODELS:
1993
(AA)
Spirit/Acclaim/LeBaron Sedan
1993
(AC)
Dynasty/New Yorker/New Yorker Salon
1993
(AG)
Daytona
1993
(AJ)
LeBaron Coupe/LeBaron Convertible
1993
(AP)
Shadow/Shadow Convertible/Sundance
1993
(AS)
Caravan/Grand Caravan/Caravan CV
Voyager/Grand Voyager/Town & Country
1993
(AY)
Imperial/New Yorker Fifth Avenue
NOTE:
THIS BULLETIN APPLIES TO VEHICLES EQUIPPED WITH 41TE TRANSAXLES.
SYMPTOM/CONDITION:
Some customers may experience poor reception of FM radio stations at the fringes of their broadcast areas. In some cases this may be caused by Radio
Frequency Interference (RFI) generated by the Transmission Control Module (TCM) used with the 41TE transaxle.
DIAGNOSIS:
With the ignition switch to the on position, tune the radio to verify a station that is exhibiting the poor reception condition. With the ignition turned off
disconnect the TCM, then place the ignition switch to the on position and listen to the station again. If the reception improves with the TCM
disconnected, perform the repair procedure.
PARTS REQUIRED:
1
Transmission Control Module (TCM)
4686506
REPAIR PROCEDURE:
This bulletin involves replacing the TCM.
1.
Using the procedure outlined in group 21 of the appropriate 1993 service manual, replace the TCM.
POLICY:
Reimbursable within the provisions of the warranty.
TIME ALLOWANCE:
Labor Operation No.
08-19-92-94
0.4 Hrs.
FAILURE CODE: P8 - New Part
