A/C Controller - ZR-1 Net Registry Forums

mgbrv8 · 12-04-2013

Okay my AC is acting up my light on the controls is blinking on My 91Z. So I held the fan up and down buttons until I got -00. Then I hit the little fan button in between them to see the code. I then continued this all the way from -00 through -31. I'm not sure if I'm doing this correctly but here are the codes that I got. Please correct me if Im wrong and if im not what dose this mean??

-00=09
-1=64
-2=98
-3=78
-4=107
-5=187
-12=-155
-16=91
-17=126
-19=103
-20=97
-21=148
-22=-105
-23=128
-24=128
-30=42
-31=178
-34=-153
-37=02

GOLDCYLON · 12-04-2013

99% of the time a blinking green LED is a freon leak.

mgbrv8 · 12-04-2013

OH Ya I put my gauges on it and it is perfect pressure sorry should have mentioned that

Dave

GOLDCYLON · 12-04-2013

Ok before you do anything disconnect the negative battery cable. Wait 30 secs reconnect and see if the flashing goes away.

mgbrv8 · 12-04-2013

It dose but it comes back after a few days

GOLDCYLON · 12-04-2013

Quote:

Originally Posted by mgbrv8

Okay my AC is acting up my light on the controls is blinking on My 91Z. So I held the fan up and down buttons until I got -00. Then I hit the little fan button in between them to see the code. I then continued this all the way from -00 through -31. I'm not sure if I'm doing this correctly but here are the codes that I got. Please correct me if Im wrong and if im not what dose this mean??

-00=09
-1=64
-2=98
-3=78
-4=107
-5=187
-12=-155
-16=91
-17=126
-19=103
-20=97
-21=148
-22=-105
-23=128
-24=128
-30=42
-31=178
-34=-153
-37=02

Ok -00 Fault code of 9 = low freon
1 is temp setting in degrees
2 is in car temp sensor
3 outside ambient temp sensor
4 sun load sensor
5 is ignition voltage
6 is engine speed in RPMs
7 is vehicle speed
9 is system mode
10 is blower rpm
11 program number
12 mix number
16 coolant temp
17 solar correction
30 stored full hot value
31 temp door travel range
34 temp door position requested
35 compressor on time
36 number of times below critical time
37 software version number

So code 9 you have a freon leak

mgbrv8 · 12-04-2013

Hmm or a weak switch. Thank very much Goldcylon this very helpful.

Dave

GOLDCYLON · 12-04-2013

Quote:

Originally Posted by mgbrv8

Hmm or a weak switch. Thank very much Goldcylon this very helpful.

Dave

Anything is possible if you have a FSM it will tell you what the code values really mean.

12-04-2013	#1
mgbrv8 Join Date: Jul 2009 Location: Texas Posts: 793	A/C Controller Okay my AC is acting up my light on the controls is blinking on My 91Z. So I held the fan up and down buttons until I got -00. Then I hit the little fan button in between them to see the code. I then continued this all the way from -00 through -31. I'm not sure if I'm doing this correctly but here are the codes that I got. Please correct me if Im wrong and if im not what dose this mean?? -00=09 -1=64 -2=98 -3=78 -4=107 -5=187 -12=-155 -16=91 -17=126 -19=103 -20=97 -21=148 -22=-105 -23=128 -24=128 -30=42 -31=178 -34=-153 -37=02 Last edited by mgbrv8; 12-04-2013 at 07:55 PM.

12-04-2013	#2
GOLDCYLON Join Date: May 2007 Location: Peoria, AZ Posts: 9,155	Re: A/C Controller 99% of the time a blinking green LED is a freon leak. __________________ GOLDCYLON - 91 ZR-1 #2014 GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's) GOLDCYLON - 11 CTS-V Arizona State Director 91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat 90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat 11 RED/GREY CTS-V

12-04-2013	#3
mgbrv8 Join Date: Jul 2009 Location: Texas Posts: 793	Re: A/C Controller OH Ya I put my gauges on it and it is perfect pressure sorry should have mentioned that Dave

12-04-2013	#4
GOLDCYLON Join Date: May 2007 Location: Peoria, AZ Posts: 9,155	Re: A/C Controller Ok before you do anything disconnect the negative battery cable. Wait 30 secs reconnect and see if the flashing goes away. __________________ GOLDCYLON - 91 ZR-1 #2014 GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's) GOLDCYLON - 11 CTS-V Arizona State Director 91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat 90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat 11 RED/GREY CTS-V

12-04-2013	#5
mgbrv8 Join Date: Jul 2009 Location: Texas Posts: 793	Re: A/C Controller It dose but it comes back after a few days

12-04-2013	#7
mgbrv8 Join Date: Jul 2009 Location: Texas Posts: 793	Re: A/C Controller Hmm or a weak switch. Thank very much Goldcylon this very helpful. Dave