A/C - HTR-A/C Fues Blown, ABS Light ON/No A/C

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NUMBER: 92-T-98

CORP.REF.NO: 276106

DATE: June 1992

SECTION: 1B, 5E1, 6E3- L4, 8A


SUBJECT:
CRANKCASE VENT HEATER POTENTIAL SERVICE ISSUES - DIAGNOSE/REPLACE CRANKCASE VENT HEATER ASSEMBLY

MODELS/YEARS:
1992 ACHIEVA W/2.3L (VIN A, D, 3) ENGINE


CONDITION:
The 1992 Achieva may exhibit an illuminated ABS light and/or no HTR-A/C operation (HTR-A/C fuse blown), Service conditions are not linked to the example given above; refer to the bulletins referenced below and Section 8A in the 1992 Achieva Service Manual for additional systems which may be affected.

CAUSE:
The crankcase vent heater assembly may have shorted out.

CORRECTION:
Review Service Manual Update 92-U-95 to determine if crankcase vent heater has shorted out. Replace the crankcase vent heater assembly, (P/N 24572353) if it is shorted. Section 8A-32 in the 1992 Achieva Service Manual shows the wiring schematic for the crankcase vent heater assembly.

Parts are currently available from GMSPO.

WARRANTY INFORMATION:
Labor Operation Number:
J6012 (Heater, Crankcase Vent)
Labor Time:
0.2 hour