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Service Valve Locations

For valve locations, see SERVICE VALVE LOCATIONS (CARS)  or SERVICE VALVE LOCATIONS (TRUCKS & VANS)  table.

SERVICE VALVE LOCATIONS (CARS) (1)

Vehicle High Low
"A" Body (2) (3)
"B", "F", "J", "L" & "N" Bodies (4) (3)
"C", "E" & "K" Bodies (5) (3)
"D" Body (2) (3)
"H" & "W" Bodies (5) (3)
"Y" Body (6) (3)
(1) Body code is determined by fourth character of VIN code. See COMPRESSOR APPLICATIONS & BODY DESIGNATIONS  at the end of this article.
(2) In discharge line, near compressor.
(3) In line to accumulator or on accumulator.
(4) In discharge line, near condenser.
(5) In discharge line, near fender panel.
(6) In liquid line, near evaporator.
SERVICE VALVE LOCATIONS (TRUCKS & VANS) (1)

Vehicle High Low
"C" & "K" Series (4) (5)
"L" & "M" Series (2) (3)
"G", "P", "R" & "V" Series (4) (3)
"S", "T" & "U" Series (4) (3)
(1) Series designation is determined by fifth character of VIN code. See COMPRESSOR APPLICATIONS & BODY DESIGNATIONS  at the end of this article.
(2) In discharge line, near compressor.
(3) On accumulator.
(4) In discharge line, near evaporator.
(5) In suction line, near accumulator.
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