2000 DODGE NEON Service Repair Manual

OUTER BODY SIDE APERTURE TO ROOF PANEL AND REAR SHELF TO EXTENSION
LOWER DECK CLOSURE TO REAR FLOOR PAN
23 - 108 BODYPL
SPECIFICATIONS (Continued)

OUTER BODY SIDE APERTURE TO CENTER PILLAR
INNER WHEELHOUSE TO OUTER WHEELHOUSE
PLBODY 23 - 109
SPECIFICATIONS (Continued)

INNER WHEELHOUSE TO WHEELHOUSE EXTENSION
PANEL SHELF TO TROUGH AND WHEELHOUSE
23 - 110 BODYPL
SPECIFICATIONS (Continued)

RIGHT BODY SIDE APERTURE ± FRONT
BODY SIDE APERTURE TO ROOF RAIL INNER AND REINFORCEMENT
PLBODY 23 - 111
SPECIFICATIONS (Continued)

FRONT UPPER LOAD BEAM BRACKET, WINDSHIELD FRAME AND PILLAR TO BODY SIDE
APERTURE
23 - 112 BODYPL
SPECIFICATIONS (Continued)

DRAIN TROUGH TO BODY SIDE APERTURE
PLBODY 23 - 113
SPECIFICATIONS (Continued)

FLOOR PAN EXTENSION, STRAP ASSEMBLY, REAR DOOR STRIKER RETAINER TO BODY SIDE
APERTURE
23 - 114 BODYPL
SPECIFICATIONS (Continued)

HEATING AND AIR CONDITIONING
TABLE OF CONTENTS
page page
GENERAL INFORMATION
A/C APPLICATION TABLE...................2
HEATER AND AIR CONDITIONING CONTROL...2
HEATER AND AIR CONDITIONING............2
INTRODUCTION..........................3
SAFETY PRECAUTIONS AND WARNINGS......4
DESCRIPTION AND OPERATION
A/C REFRIGERANT LINES..................4
BLOWER MOTOR RESISTOR................5
COMPRESSOR...........................5
COMPRESSOR FRONT SHAFT SEAL..........6
CONDENSATION DRAIN TUBE...............6
ENGINE COOLING SYSTEM REQUIREMENTS...6
EVAPORATOR PROBE......................6
HANDLING TUBING AND FITTINGS...........6
HIGH PRESSURE CUT OUT SWITCH..........6
LOW PRESSURE CUT OFF SWITCH..........6
SIDE WINDOW DEMISTERS................7
SYSTEM AIRFLOW........................7
SYSTEM OIL LEVEL.......................7
VACUUM CONTROL SYSTEM................8
DIAGNOSIS AND TESTING
A/C PERFORMANCE TEST..................9
BLOWER MOTOR ELECTRICAL DIAGNOSIS....9
BLOWER MOTOR VIBRATION AND/OR
NOISE DIAGNOSIS.....................11
COMPRESSOR NOISE DIAGNOSIS..........11
EVAPORATOR PROBE TEST................11
EXPANSION VALVE.......................11
HEATER PERFORMANCE TEST.............13
LOW PRESSURE CUT OFF SWITCH.........14
SYSTEM CHARGE LEVEL TEST.............14
VACUUM CONTROL SYSTEM...............15
SERVICE PROCEDURES
CHARGING A/C SYSTEM..................17EVACUATING REFRIGERANT SYSTEM........18
R-134a REFRIGERANT....................19
SERVICING REFRIGERANT OIL LEVEL.......19
SYSTEM LEAK CHECKING.................20
REMOVAL AND INSTALLATION
A/C FILTER/DRIER.......................20
A/C SERVICE PORT VALVE CORES..........21
BLOWER MOTOR AND WHEEL ASSEMBLY....21
BLOWER MOTOR RESISTOR...............22
BLOWER MOTOR WHEEL.................22
COMPRESSOR..........................22
COMPRESSOR CLUTCH/COIL ASSEMBLY.....23
CONDENSATION DRAIN TUBE..............25
CONDENSER............................25
DISCHARGE LINE........................26
EVAPORATOR...........................26
EVAPORATOR PROBE.....................26
EXPANSION VALVE.......................27
HEATER CORE..........................28
HEATER HOSES.........................28
HIGH PRESSURE CUT OUT SWITCH.........29
HIGH PRESSURE RELIEF VALVE............29
LIQUID LINE............................29
LOW PRESSURE CUT OFF SWITCH.........29
MODE CONTROL CABLE..................30
RECIRCULATION DOOR ACTUATOR.........31
SUCTION LINE..........................31
TEMPERATURE CONTROL CABLE...........32
UNIT HOUSING..........................32
DISASSEMBLY AND ASSEMBLY
HEATER-A/C HOUSING....................34
ADJUSTMENTS
MODE CONTROL CABLE..................34
TEMPERATURE CONTROL CABLE...........34
PLHEATING AND AIR CONDITIONING 24 - 1