Diagnostic Channel 53 - Graphics Channel 2

Diagnostic Channel 53 - Graphics Channel 2

Active electrical outputs

Note
When an NO system electrical output is activated, a segment of the "88.8" display, noted below as an alpha-numeric code, will illuminate.

The decimal point in the "88.8" display will not illuminate in this channel.

a1 - Fan for interior temperature sensor

b1 - Fresh air/recirculation flap closed (recirculation mode)

c1 - Heater valve closed

d1 - Bi-directional wiring harness

e1 - A/C compressor ON

f1 - Coolant fan first speed ON

*g1 - System function OK

a2, b2 - Air flow flap open

c2 - Air flow flap closed

d2, e2 - Footwell/defroster flap in "footwell" position

f2 - Footwell/defroster flap in "defrost" position

*g2 - System function OK


a3, b3 - Central flap in "instrument panel outlet" position

c3 - Central flap in "footwell outlet/defrost" position

d3, e3 - Temperature flap in "cold air" position

f3 - Temperature flap in "warm air" position

*g3 - System function OK

* Segments g1, g2 and g3 must illuminate simultaneously to indicate system function is OK.