Dtc Index - Honda NSA700A DN-1 2009 Service Manual

HFT

DTC INDEX

DTC
("-" blinks)
( ) TP sensor circuit low voltage (less than 0.273 V)
8 -1 8
• Loose or ooor contact of the TP sensor connec­
tor
• TP sensor or its circuit malfunction
TP sensor circuit high voltage (more than 4.878 V)
( )
8 -2 8
• Loose or ooor contact of the TP sensor connec­
tor
• TP sensor or its circuit malfunction
EOP sensor circuit low voltage (less than 0.283 V)
9-1 (9)
• EOP sensor or its circuit malfunction
• HFT oil pressure low
9-2 (9) EOP sensor circuit high voltage (more than 4.775 V)
• Loose or ooor contact of the EOP sensor con­
nector
• EOP sensor or its circuit malfunction
( ) VS sensor no signal
1 1 - 1 1 1
• Loose or ooor contact of the VS sensor connec­
tor
• VS senso' or its circuit malfunction
14-1 (14) N/D solenoid valve lock
17-1 (17) N/D solenoid valve circuit malfunction
• Loose or poor contact of the N/D solenoid valve
connector
• N/D solenoid valve or its circuit malfunction
18-1 (18) Lock up solenoid valve circuit malfunction
• Loose or ooor contact of the lock up solenoid
valve connector
• lock up solenoid valve or its circuit malfunction
19-1 (19) Engine speed input line no signal
• ECM or Engine speed input circuit malfunction
25-1 (25) Swash plate angle sensor circuit low voltage (less
than 0.2749 V)
• Loose or ooor contact of the swash plate angle
sensor connector
• Swash plate angle sensor or its circuit malfunc­
tion
Swash plate angle sensor circuit high voltage
25-2 (25)
(more than 4.888 V)
• Loose or ooor contact of the swash plate angle
sensor connector
• Swash plate angle sensor or its circuit malfunc­
tion
26-1 (26) Swash plate control m otor lock (less than 0.088 V)
• Swash plate control m otor malfunction
28-1 (28) Swash plate control m otor circuit malfunction
• Blown HFT m otor fuse (30 A)
• Loose or ooor contact of the swash plate con­
trol motor connector
• Swash plate control m otor or its circuit mal­
function
31-1 (31) TCM input voltage circuit high voltage (more tia n
17.54 V)
• Loose or ooor contact of the regulator/rectifier
connector
• Regulator/rectifier or its circuit malfunction
32-1 (32) Fail safe relay circuit in TCM malfunction
33-2 (33) EEPROM in TCM malfunction
• Faulty TCM
34-1 (34) Booster circuit in TCM malfunction
36-1 (36) Sub power relay circuit in TCM malfunction
11-26
Function Failure Symptom/Fail-safe function
• Poor engine acceleration
• Fail-safe value: 0°
• Drivable on D mode of the Automatic
mode
• Poor engine acceleration
• Fail-safe value: 0°
• Drivable on D mode of the Automatic
mode
• Automatically shifts into neutral and
w o n 't switch neutral/drive
• Automatically shifts into neutral and
w o n 't switch neutral/drive
• Drivable but w o n 't accelerate
• Engine does not start
• W on't switch neutral/drive
• Drivable but does not lock up system
operate
• W on't switch neutral/drive
• Drivable but w o n 't accelerate
• Drivable but w o n 't accelerate
• Drivable but w o n 't accelerate
• Drivable but w o n 't accelerate
• Drivable but w o n 't accelerate
• Won't switch neutral/drive
• Drivable but w o n 't accelerate
• Does not lock up system operate
• Operates normally
• Does not hold the self diagnosis data
• Drivable but w o n 't accelerate
• Operates normally
Refer to
11-28
11-29
11-30
11-31
11-33
11-34
11-36
11-37
11-39
11-40
11-41
11-42
11-45
11-48
11-48
11-48
11-49
11-49