Tan,
I did the test. Here is what I have:
1 (In-car Temperature sensor B10/4) = 102 F
2 (Outside temperature sensor B14) = 112 F
3 (heater core temperature sensor left B10/1) = 111 F
4 (Heater core tempertature sensor right B10/1 = 109 F
5 (Evaporator temperature sensor B10/6) = 147 F
6 (ETC sensor B11/4) = 188
7 (Refrigerant pressure in bar) = 25 bar
8 (Refrigerant temperature sensor B12/1) = 138 F
9 (?) = 27
10 (Blower control voltage) = 5.3 V
11 (Emissions sensor B31) = 2.5 V
12 (Sun sensor B32) = 3.8 V
20 (Control current for auxiliary fan) = 21.1 mA
21 (Engine speed) = 420 rpm
22 (Vehicle speed) = 0 km/h
23 (Terminal 58d) = 32%
24 (Battery voltage) = 13.1 V
40 (Software status) = 164
41 (Hardware status) = 32
42 (?) = 08
43 (?) = 136

I also did the second test called DTC Memory (when you set the left temperature selector HI and teh right at LO and then you press REST and EC buttons for more than 5 seconds). The only code displayed was E on the left hand side of the screen. Then after I pressed AUTO to get the many codes I read about, the only code displayed was FF on th eright side of the screen.

I would appreciate any suggestions.
Thanks PAT

__________________
pat201