Operation CHARM: Car repair manuals for everyone.

Channel 17

Memory Display Channel 17:





^ Segment 1 lights up:
Compressor on.

^ Segment 2 lights up:
Compressor off, A/C refrigerant high pressure switch F118 (red housing) open.

^ Segment 3 lights up:
Compressor off. Outside temperature too low or operating mode set to ECON or OFF. Check outside temperature sensors: see Outside Temperature Sensors.

^ Segment 4 lights up:
Compressor off. Electrical system voltage less than 9.5V. See Electrical System Voltage Display.

^ Segment 5 lights up:
Compressor off. A/C refrigerant low pressure switch F73 open. See A/C Compressor Low Side Cut-Off Switch.

^ Segment 6 lights up:
Compressor off. Kick down function activated. See Kick Down Switch.

NOTE: A/C compressor switches back after 12 seconds.

^ Segment 7 lights up:
Compressor off. Coolant temperature warning switch F14 or Electronic Thermoswitch (multi-function temperature sensor) F76 closed. See Electronic Thermoswitch.