Que significan los códigos 52 54 y 56 del sistema de calefaccion

Jeep Grand Cherokee 2000 V8 4.7 250000 kms
Quiero saber a que se debe que aparezcan los errores 52 54 56 del sistema de calefacción.
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David Torres de México hace 4 años  
DA
32 casos 
Jose Augusto de República Dominicana hace 3 años
A que se debieron los códigos?
Carlos arguello de Argentina hace 2 años
Me pasó lo mismo con la calefacción de la jepp cherokee
Freddy Rodríguez de Venezuela hace 2 años
Me está pasando lo mismo, quien por favor me puede explicar a que se deben estos 3 códigos 52,54,56 del sistema de A/C
Romu de México hace 2 años
Input faults

01 = IR thermister circuit open
02 = IR thermister circuit shorted
03 = Fan pot shorted
04 = Fan pot open
05 = Mode pot shorted
06 = Mode pot open
07 = IR sensor delta too large
08 = Reserved
09 = Reserved
10 = One of four motor drivers has drive "A" shorted to ground
11 = Engine air intake temperatura bus message missing
12 = Country code bus message missing

System faults

13 = Mode motor not responding
14 = AI (Recirc) motor not responding
15 = Left temperatura door not responding
16 = Right temperatura door not responding
17 = Mode door travel range too small
18 = Mode door travel range too large
19 = AI (Recirc) door travel too small
20 = AI (Recirc) door travel too large
21 = Left temperatura door travel too small
22 = Left temperatura door travel too large (Result is no heat - Our kit repairs this)
23 = Right temperatura door travel too small
24 = Right temperatura door travel too large (Result is no heat - Our kit repairs this)
25 = Calibration check sum error
26 = Engine coolant temp bus message missing
27 = Vehicle speed bus message missing
28 = Engine RPM bus message missing
29 = OAT bus message missing
30 = Display intensity bus message missing
31 = VIN number bus message missing
32 = Raw OAT buss message missing

Input faults

33 = IR thermister circuit was open
34 = IR thermister circuit was shorted
35 = Fan pot was shorted
36 = Fan pot was open
37 = Mode pot was shorted
38 = Mode pot was open
39 = IR sensor delta was too large
40 = Reserved
41 = Reserved
42 = One of four motor drivers had drive 9A9 shorted to ground
43 = Engine air intake temperatura bus message missing
44 = Country code buss message missing

System faults

45 = Mode motor was not responding
46 = AI (Recirc) motor was not responding
47 = Left temperatura door was not responding
48 = Right temperatura door was not responding
49 = Mode door travel range too small
50 = Mode door travel range too large
51 = AI (Recirc) door travel range too small
52 = AI (Recirc) door travel range too large
53 = Left temperatura door travel too small
54 = Left temperatura door travel too large (Result is no heat - Our kit repairs this)
55 = Right temperatura door travel too small
56 = Right temperatura door travel too large (Result is no heat - Our kit repairs this)
57 = Calibration check sum error
58 = Engine coolant temp bus message missing
59 = Vehicle speed bus message missing
60 = Engine RPM bus message missing
61 = OAT bus message missing
62 = Display intensity bus message missing
63 = VIN number bus message missing
64 = Raw OAT bus message was missing
65 = Reserved
66 = Reserved
67 = Reserved
Romu de México hace 2 años
Hola David, pudiste saber el problema del aire?,apenas me paso,despues de cambiar la famosa computadora del jeep 99 ghk lmtd
David Torres de México hace 2 años
Hola qué tal, si lo solucione, pero ese problema es una compuerta que se quiebra con el tiempo (se deteriora) entonces debes cortar el ducto del sistema de calefacción-aire acondicionado para poder sacar esa compuerta y repararla.
Romu de México hace 2 años
Input faults

01 = IR thermister circuit open
02 = IR thermister circuit shorted
03 = Fan pot shorted
04 = Fan pot open
05 = Mode pot shorted
06 = Mode pot open
07 = IR sensor delta too large
08 = Reserved
09 = Reserved
10 = One of four motor drivers has drive "A" shorted to ground
11 = Engine air intake temperatura bus message missing
12 = Country code bus message missing

System faults

13 = Mode motor not responding
14 = AI (Recirc) motor not responding
15 = Left temperatura door not responding
16 = Right temperatura door not responding
17 = Mode door travel range too small
18 = Mode door travel range too large
19 = AI (Recirc) door travel too small
20 = AI (Recirc) door travel too large
21 = Left temperatura door travel too small
22 = Left temperatura door travel too large (Result is no heat - Our kit repairs this)
23 = Right temperatura door travel too small
24 = Right temperatura door travel too large (Result is no heat - Our kit repairs this)
25 = Calibration check sum error
26 = Engine coolant temp bus message missing
27 = Vehicle speed bus message missing
28 = Engine RPM bus message missing
29 = OAT bus message missing
30 = Display intensity bus message missing
31 = VIN number bus message missing
32 = Raw OAT buss message missing

Input faults

33 = IR thermister circuit was open
34 = IR thermister circuit was shorted
35 = Fan pot was shorted
36 = Fan pot was open
37 = Mode pot was shorted
38 = Mode pot was open
39 = IR sensor delta was too large
40 = Reserved
41 = Reserved
42 = One of four motor drivers had drive 9A9 shorted to ground
43 = Engine air intake temperatura bus message missing
44 = Country code buss message missing

System faults

45 = Mode motor was not responding
46 = AI (Recirc) motor was not responding
47 = Left temperatura door was not responding
48 = Right temperatura door was not responding
49 = Mode door travel range too small
50 = Mode door travel range too large
51 = AI (Recirc) door travel range too small
52 = AI (Recirc) door travel range too large
53 = Left temperatura door travel too small
54 = Left temperatura door travel too large (Result is no heat - Our kit repairs this)
55 = Right temperatura door travel too small
56 = Right temperatura door travel too large (Result is no heat - Our kit repairs this)
57 = Calibration check sum error
58 = Engine coolant temp bus message missing
59 = Vehicle speed bus message missing
60 = Engine RPM bus message missing
61 = OAT bus message missing
62 = Display intensity bus message missing
63 = VIN number bus message missing
64 = Raw OAT bus message was missing
65 = Reserved
66 = Reserved
67 = Reserved
Romu de México hace 2 años
A mi me marca 20,52,54,56 ,aunque la prueba la hice sin el fusible del ac...necesito hacerla con el fusible puesto,ya que mi verdadero problema es que no se apaga por eso lo quite e incluso no se apaga si quito la llave...se queda prendido e ventilador...hara la prueba con el fusible puesto el auto encendido...
Segundo de Argentina hace 2 años
Solucionaste? Me pasa lo mismo no se apaga aun sin la llave. Alguna idea para empezar??
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