SWITCHES (ELECTRICAL)

SWITCH (ELECTRICAL) INSPECTION

Condition Code Procedure

Attaching hardware

broken ................. A ... Require repair or replacement

of hardware.

Attaching hardware

missing ................ C .......... Require replacement of

hardware.

Attaching hardware not

functioning ............ A ... Require repair or replacement

of hardware.

Binding, affecting

performance ............ A .. Require repair or replacement.

Binding, not affecting

performance ............ 2 .. Suggest repair or replacement.

Broken .................. A .. Require repair or replacement.

Burned, affecting

performance ............ A ........... (1) Require repair or

replacement.

Burned, not affecting

performance ............ 2 ........... (1) Suggest repair or

replacement.

Cracked, affecting

performance ............ A .. Require repair or replacement.

Cracked, not affecting

performance ............ 1 .. Suggest repair or replacement.

Malfunctioning .......... A ........... (2) Require repair or

replacement.

Melted, affecting

performance ............ A ........... (1) Require repair or

replacement.

Melted, not affecting

performance ............ 2 ........... (1) Suggest repair or

replacement.

Missing ................. C ........ (3) Require replacement.

Out of adjustment ....... B .. Require repair or replacement.

Pressure switch leaking . A .. Require repair or replacement.

Terminal broken ......... A .. Require repair or replacement.

Terminal burned, affecting

performance ............ A ........... (1) Require repair or

replacement.

Terminal burned, not

affecting performance .. 2 .. Suggest repair or replacement.

Terminal corroded,

affecting performance .. A .. Require repair or replacement.

Terminal corroded, not

affecting performance .. 2 .. Suggest repair or replacement.

Terminal loose, affecting

performance ............ B .. Require repair or replacement.

Terminal loose, not

affecting performance .. 1 .. Suggest repair or replacement.

Threads damaged ......... A .. Require repair or replacement.

Threads stripped (threads

missing) ............... A ............ Require replacement.

Won't return ............ A .. Require repair or replacement.

Worn .................... 1 ............ Suggest replacement.

(1) - Determine cause and correct prior to repair or

replacement of part.

(2) - Includes inoperative, intermittent operation, or failure

to perform all functions.

(3) - Missing includes high pressure cut-off switches not

installed during a retrofit from R12 to R134a.

TENSIONERS

TENSIONER INSPECTION

Condition Code Procedure

Alignment incorrect ..... B .. Require repair or replacement.

Application incorrect ... B ............ Require replacement.

Attaching hardware

broken ................. A ... Require repair or replacement

of hardware.

Attaching hardware

missing ................ C .......... Require replacement of

hardware.

Attaching hardware not

functioning ............ A ... Require repair or replacement

of hardware.

Bearing worn ............ 1 ............ Suggest replacement.

Belt tension incorrect .. B ... Require adjustment or repair.

Bracket cracked ......... A .. Require repair or replacement.

Housing cracked ......... A .. Require repair or replacement.

Missing ................. C ............ Require replacement.

Noisy ................... 2 ............ Suggest replacement.

Pulley damaged, affecting

belt life .............. A ............ Require replacement.

Seized .................. A .. Require repair or replacement.

THERMISTORS AND PRESSURE SENSORS

NOTE: Includes, but not limited to, In-Car Temperature, Ambient

Air Temperature, Sun Load Sensor, etc.

THERMISTOR AND PRESSURE SENSOR INSPECTION

Condition Code Procedure

Attaching hardware

broken ................. A ... Require repair or replacement

of hardware.

Attaching hardware

missing ................ C .......... Require replacement of

hardware.

Attaching hardware not

functioning ............ A ... Require repair or replacement

of hardware.

Calibration incorrect ... B .. Require repair or replacement.

Connector broken ........ A .. Require repair or replacement.

Connector (Weatherpack

type) leaking .......... A .. Require repair or replacement.

Connector melted,

affecting performance .. A ........... (1) Require repair or

replacement.

Connector melted, not

affecting performance .. 2 ........... (1) Suggest repair or

replacement.

Connector missing ....... C ............ Require replacement.

Inoperative ............. A ........... (2) Require repair or

replacement.

Missing ................. C ............ Require replacement.

Terminal burned, affecting

performance ............ A ........... (1) Require repair or

replacement.

Terminal burned, not

affecting performance ... 2 .. Suggest repair or replacement.

Terminal corroded,

affecting performance .. A .. Require repair or replacement.

Terminal corroded, not

affecting performance .. 2 .. Suggest repair or replacement.

Terminal loose, affecting

performance ............ B .. Require repair or replacement.

Terminal loose, not

affecting performance .. 1 .. Suggest repair or replacement.

Wire lead burned ........ A .. Require repair or replacement.

Wire lead conductors

exposed ................ B .. Require repair or replacement.

Wire lead open .......... A .. Require repair or replacement.

Wire lead shorted ....... A .. Require repair or replacement.

(1) - Determine cause and correct prior to repair or

replacement of part.

(2) - Inoperative includes intermittent operation or out of

OEM specification.

THERMOSTATS AND HOUSINGS

THERMOSTAT AND HOUSING INSPECTION

Condition Code Procedure

Application incorrect ... B ............ Require replacement.

Attaching hardware

broken ................. A ... Require repair or replacement

of hardware.

Attaching hardware

corroded ................ A ... Require repair or replacement

of hardware.

Attaching hardware

missing ................ C .......... Require replacement of

hardware.

Attaching hardware not

functioning ............ A ... Require repair or replacement

of hardware.

Cracked ................. A ............ Require replacement.

Housing corroded ........ 1 .......... Suggest replacement of

housing.

Inoperative ............. A ........ (1) Require replacement.

Installation incorrect .. B .. Require repair or replacement.

Leaking ................. A .. Require repair or replacement.

Thermostat missing ...... C .......... Require replacement of

thermostat.

Threads damaged ......... A .. Require repair or replacement.

Threads stripped (threads

missing) ............... A .. Require repair or replacement.

(1) - Inoperative includes intermittent operation or out of

OEM specification.

VACUUM HOSES AND TUBES

VACUUM HOSE AND TUBE INSPECTION

Condition Code Procedure

Disconnected ............ A ................. Require repair.

Leaking ................. A .. Require repair or replacement.

Melted .................. A ..... Require repair replacement.

Missing ................. C ............ Require replacement.

Oil-soaked (spongy) ..... 1 ............ Suggest replacement.

Restricted .............. A .. Require repair or replacement.

Routing incorrect ....... B ................. Require repair.

Surface cracks (dryrotted)

................ 1 ............ Suggest replacement.

VACUUM RESERVOIRS

VACUUM RESERVOIR INSPECTION

Condition Code Procedure

Attaching hardware

broken ................. A ... Require repair or replacement

of hardware.

Attaching hardware

missing ................ C .......... Require replacement of

hardware.

Attaching hardware not

functioning ............ A ... Require repair or replacement

of hardware.

Check valve leaking

internally ............. A ............ Require replacement.

Leaking ................. A .. Require repair or replacement.

Missing ................. C ............ Require replacement.

Restricted .............. A .. Require repair or replacement.

VACUUM TUBES

See VACUUM HOSES AND TUBES.

VALVES IN RECEIVER (VIRS)

VALVE IN RECEIVER (VIR) INSPECTION

Condition Code Procedure

Application incorrect ... B ............ Require replacement.

Attaching hardware

broken ................. A ... Require repair or replacement

of hardware.

Attaching hardware

missing ................ C .......... Require replacement of

hardware.

Attaching hardware not

functioning ............ A ... Require repair or replacement

of hardware.

Bracket bent, affecting

performance ............ A .. Require repair or replacement.

Bracket bent, not

affecting performance .. .. ........ No service suggested or

required.

Bracket broken, affecting

performance ............ A ............ Require replacement.

Bracket broken, not

affecting performance .. .. ........ No service suggested or

required.

Bracket corroded,

affecting performance .. A .. Require repair or replacement.

Bracket corroded, not

affecting performance .. 2 .. Suggest repair or replacement.

Bracket cracked, affecting

performance ............ A .. Require repair or replacement.

Bracket cracked, not

affecting performance .. 1 .. Suggest repair or replacement.

Bracket holes elongated,

affecting performance .. A .. Require repair or replacement.

Bracket holes elongated,

not affecting

performance ............ .. ........ No service suggested or

required.

Bracket loose, affecting

performance ............ A .. Require repair or replacement.

Bracket loose, not

affecting performance .. 1 .. Suggest repair or replacement.

Bracket missing ......... C ............ Require replacement.

Connection damaged ...... B .. Require repair or replacement.

Contaminated, affecting

performance ............ A ............ Require replacement.

Corroded internally ..... 1 ............ Suggest replacement.

Dessicant bag

deteriorated ........... A ........ (1) Require replacement.

Further inspection required.

Dessicant at the end of

its useful life

(saturated

with moisture) ......... 1 .. Suggest repair or replacement.

Filter screen torn ...... A .. Require replacement of screen.

Fitting damaged ......... B .. Require repair or replacement.

Fusible plug leaking .... A .... Require replacement of plug.

Inoperative ............. A ........... (2) Require repair or

replacement.

Leaking ................. A .. Require repair or replacement.

Pressure relief device

leaking ................ A . Require replacement of pressure

relief device.

Restricted .............. A .. Require repair or replacement.

Sight glass no longer

transparent ............ 2 ... Suggest replacement of drier.

Threads damaged ......... A .. Require repair or replacement.

Threads stripped (threads

missing) ............... A ............ Require replacement.

Tubing connection

leaking ................ A .. Require repair or replacement.

(1) - Inspect system to determine effects of dessicant bag

deterioration.

(2) - Inoperative includes intermittent operation or out of

OEM specification.

WATER PUMPS (ELECTRIC AUXILIARY)

WATER PUMP (ELECTRIC AUXILIARY) INSPECTION

Condition Code Procedure

Attaching hardware

broken ................. A ... Require repair or replacement

of hardware.

Attaching hardware

missing ................ C .......... Require replacement of

hardware.

Attaching hardware not

functioning ............ A ... Require repair or replacement

of hardware.

Connector broken ........ A .. Require repair or replacement.

Connector (Weatherpack

type) leaking .......... A .. Require repair or replacement.

Connector melted,

affecting performance .. A ........... (1) Require repair or

replacement.

Connector melted, not

affecting performance .. 2 ........... (1) Suggest repair or

replacement.

Connector missing ....... C ............ Require replacement.

Inoperative ............. A ........ (2) Require replacement.

Leaking ................. A .. Require repair or replacement.

Missing ................. C ............ Require replacement.

Noisy ................... 2 ............ Suggest replacement.

Terminal broken ......... A .. Require repair or replacement.

Terminal burned, affecting

performance ............ A ........... (1) Require repair or

replacement.

Terminal burned, not

affecting performance .. 2 .. Suggest repair or replacement.

Terminal corroded,

affecting performance .. A .. Require repair or replacement.

Terminal corroded, not

affecting performance .. 2 .. Suggest repair or replacement.

Terminal loose, affecting

performance ............ B .. Require repair or replacement.

Terminal loose, not

affecting performance .. 1 .. Suggest repair or replacement.

Vibration ............... 1 .. Suggest replacement.

Wire lead conductors

exposed ................ B .. Require repair or replacement.

Wire lead corroded ...... A .. Require repair or replacement.

Wire lead open .......... A .. Require repair or replacement.

Wire lead shorted ....... A .. Require repair or replacement.

(1) - Determine cause and correct prior to repair or

replacement of part.

(2) - Inoperative includes intermittent operation or out of

OEM specification.

WIRING HARNESSES AND CONNECTORS

WIRING HARNESS AND CONNECTOR INSPECTION

Condition Code Procedure

Application incorrect ... B .. Require repair or replacement.

Attaching hardware

broken ................. A ... Require repair or replacement

of hardware.

Attaching hardware

missing ................ C .......... Require replacement of

hardware.

Attaching hardware not

functioning ............ A ... Require repair or replacement

of hardware.

Connector broken ........ A .. Require repair or replacement.

Connector (Weatherpack

type) leaking .......... A .. Require repair or replacement.

Circuit open ............ A .. Require repair or replacement.

Circuit resistance

(voltage drop) out of

specification .......... A .. Require repair or replacement.

Circuit shorted ......... A .. Require repair or replacement.

Connector melted,

affecting performance .. A ........... (1) Require repair or

replacement.

Connector melted, not

affecting performance .. 2 ........... (1) Suggest repair or

replacement.

Connector missing ....... C ............ Require replacement.

Diode open .............. A .. Require repair or replacement.

Diode shorted ........... A .. Require repair or replacement.

Insulation damaged,

conductors exposed ..... A .. Require repair or replacement.

Insulation damaged,

conductors not exposed . 1 ............ Suggest replacement.

Protective shield

(conduit) melted ....... B ........ (1) Require replacement.

Protective shield

(conduit) missing ...... C ............ Require replacement.

Routed incorrectly ...... B ................. Require repair.

Secured incorrectly ..... B ................. Require repair.

Terminal broken ......... A .. Require repair or replacement.

Terminal burned, affecting

performance ............ A ........... (1) Require repair or

replacement.

Terminal burned, not

affecting performance .. 2 .. Suggest repair or replacement.

Terminal corroded,

affecting performance .. A .. Require repair or replacement.

Terminal corroded, not

affecting performance .. 2 .. Suggest repair or replacement.

Terminal loose, affecting

performance ............ B .. Require repair or replacement.

Terminal loose, not

affecting performance .. 1 .. Suggest repair or replacement.

Voltage drop out of

specification .......... A .. Require repair or replacement.

(1) - Determine cause and correct prior to repair or

replacement of part.