240SX L4-2389cc 2.4L SOHC MFI (KA24E) (1989)
Control Module HVAC: Technical Service Bulletins
A/C Control Unit - Diagnosis Correction
Classification:
Section:
HA89-013
Heater & Air Conditioner
Reference:
TECHNICAL BULLETIN TS89-160
Models:
1989-90 240SX
Date:
November 30, 1989
A/C CONTROL UNIT DIAGNOSIS CORRECTION
APPLIED MODELS: 1989 & 1990 240SX (S13)
The control unit diagnostic procedure on pages HA-67 and HA-69 of the 1989 and 1990 240SX Service Manuals indicates "Check circuit continuity of
L.E.D." This step cannot be performed. The attached S/M pages have been corrected and should be pasted in your copies of the 1989 and 1990 240SX
Service Manuals.