Tucson 2006-2008

2.7L V6 VIN D Auto 10

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Trouble Code: P0721



Output Speed Sensor Range/Performance

Possible Causes:



Signal circuit is open or short
 
Sensor power circuit is open
 
Sensor ground circuit is open
 
Faulty OUTPUT SPEED SENSOR
 
Faulty PCM
 

Trouble Code: P0722



Output Shaft Speed Sensor No Signal

Possible Causes:



OUTPUT SHAFT SPEED SENSOR SIGNAL CIRCUIT OPEN OR SHORTED
 
OUTPUT SHAFT SPEED SENSOR IS DAMAGED OR HAS FAILED
 
PCM HAS FAILED
 

Trouble Code: P0729



Gear 6 Incorrect Ratio

Possible Causes:



C2 clutch
 
B1 brake
 
Valve-body(C2, B1 pressure system)
 
TCU
 
Line pressure solenoid valve(SLT)
 
Shift control solenoid valve(SLC1, SLC2)
 

Trouble Code: P0730



Incorrect Gear Ratio

Possible Causes:



C1 clutch
 
B2 brake
 
Valve-body(C1, B2 pressure system)
 
TCU
 
Line pressure solenoid valve(SLT)
 
Shift control solenoid valve(SLC1, SLC2, SLB1)
 
S1,S2 solenoid valve
 

Trouble Code: P0731



A/T Incorrect 1st Gear Ratio

Possible Causes:



Solenoid or related pressure switch is damaged or has failed
 
Problems related to the Input Speed or Output Speed sensor
 
Low/Reverse clutch is damaged, leaking or has failed
 
Problems related to the transmission valve body
 

Trouble Code: P0732



A/T Incorrect 2nd Gear Ratio

Possible Causes:



Solenoid or related pressure switch is damaged or has failed
 
Problems related to the Input Speed or Output Speed sensor
 
Low/Reverse clutch is damaged, leaking or has failed
 
Problems related to the transmission valve body
 

Trouble Code: P0733



A/T Incorrect 3rd Gear Ratio

Possible Causes:



Solenoid or related pressure switch is damaged or has failed
 
Problems related to the Input Speed or Output Speed sensor
 
Low/Reverse clutch is damaged, leaking or has failed
 
Problems related to the transmission valve body
 

Trouble Code: P0734



A/T Incorrect 4th Gear Ratio

Possible Causes:



Solenoid or related pressure switch is damaged or has failed
 
Low/Reverse clutch is damaged, leaking or has failed
 
Problems related to the Input Speed or Output Speed sensor
 
Problems related to the transmission valve body
 

Trouble Code: P0735



A/T Incorrect 5th Gear Ratio

Possible Causes:



5th Gear or pressure switch is damaged or has failed
 
Low/Reverse clutch is damaged, leaking or has failed
 
Problems related to the Input Speed or Output Speed sensor
 
Problems related to the transmission valve body
 

Trouble Code: P0741



Torque Converter Clutch Stuck Off

Possible Causes:



 
- TORQUE CONVERTER(DAMPER) CLUTCH : TCC
 
Faulty TCC or oil pressure system
 
Faulty TCC solenoid valve
 
Faulty body control valve
 
Faulty PCM/TCM
 
 

Trouble Code: P0742



Torque Converter Clutch Stuck On

Possible Causes:



 
- TORQUE CONVERTER(DAMPER) CLUTCH : TCC
 
Faulty TCC or oil pressure system
 
Faulty TCC solenoid valve
 
Faulty body control valve
 
Faulty TCM(PCM)
 

Trouble Code: P0743



Torque Converter Clutch Solenoid Circuit Malfunction

Possible Causes:



TCC solenoid control circuit is open or shorted to ground
 
TCC solenoid wiring harness connector damaged
 
TCC solenoid is damaged or has failed
 
PCM has failed
 
TSB 00-40-009 (8/00) contains information about this code
 

Trouble Code: P0750



Low And Reverse Solenoid Valve Circuit - Open Or Short To Ground

Possible Causes:



Open or short in circuit
 
Faulty LR SOLENOID VALVE
 
Faulty PCM/TCM
 

Trouble Code: P0755



Under Drive Solenoid Valve Circuit - Open Or Short To Ground

Possible Causes:



Open or short in circuit
 
Faulty UD SOLENOID VALVE
 
Faulty PCM/TCM
 

Trouble Code: P0760



Second Solenoid Valve Circuit - Open Or Short To Ground

Possible Causes:



Open or short in circuit
 
Faulty 2ND SOLENOID VALVE
 
Faulty PCM/TCM
 

Trouble Code: P0765



Overdrive (O/D) Solenoid Valve Circuit Malfunction

Possible Causes:



O/D solenoid control circuit is open, shorted to ground or power
 
O/D pressure switch is open, shorted to ground or it has failed
 
O/D solenoid is damaged or has failed
 
TCM power ground circuit is open, or the TCM has failed
 
TSB 00-40-009 (8/00) contains information about this code
 

Trouble Code: P0780



Unusual Shifting

Possible Causes:



S1,S2 solenoid-valve
 
TCU
 
Line pressure solenoid-valve(SLT)
 
Shift solenoid-valve(SLC1,SLC2, SLC3,SLB1)
 

Trouble Code: P0882



Battery Voltage Low Supply

Possible Causes:



Battery
 
Alternator
 
TCU
 
Wiring harness
 

Trouble Code: P0883



Battery Voltage High Supply

Possible Causes:



Battery
 
Alternator
 
TCU
 
Wiring harness
 

Trouble Code: P0885



A/T Control Relay - Open Or Short To Ground

Possible Causes:



Open or short in circuit
 
Faulty A/T control relay
 
Faulty PCM/TCM
 

Trouble Code: P0942



Neutral Condition At D Range

Possible Causes:



C1 Clutch
 
Valve-body(C1 pressure system)
 
TCU
 
Shift solenoid valve(SLC1)
 
S1,S2 solenoid valve
 

Trouble Code: P0961



Pressure Control Solenoid 'A' Control Circuit Range/Performance

Possible Causes:



Line pressure solenoid valve(SLT)
 
Wiring harness(SLT)
 
TCU
 

Trouble Code: P0962



Pressure Control Solenoid 'A' Control Circuit/Open

Possible Causes:



Line pressure solenoid valve(SLT)
 
Wiring harness(SLT)
 
TCU
 

Trouble Code: P0963



Pressure Control Solenoid 'A' Control Circuit/Open

Possible Causes:



Line pressure solenoid valve(SLT)
 
Wiring harness(SLT)
 
TCU
 

Trouble Code: P0973



ShIft Solenoid 'A' Control Circuit Low

Possible Causes:



Solenoid valve (S1)
 
Wiring harness(S1)
 
TCU
 

Trouble Code: P0974



Shift Solenoid 'A' Control Circuit High

Possible Causes:



Solenoid valve (S1)
 
Wiring harness(S1)
 
TCU
 

Trouble Code: P0976



Shift Solenoid 'B' Control Circuit Low

Possible Causes:



Solenoid valve (S2)
 
Wiring harness(S2)
 
TCU
 

Trouble Code: P0977



Shift Solenoid 'B' Control Circuit High

Possible Causes:



Solenoid valve (S2)
 
Wiring harness(S2)
 
TCU
 

Trouble Code: P0978



SLC1 Lineir Feedback Current Stick

Possible Causes:



Solenoid valve(SLC1)
 
Wiring harness(SLC1)
 
TCU
 

Trouble Code: P0979



Shift Control Solenoid Valve 'C' Circuit Low(S3)

Possible Causes:



Solenoid valve(SLC1)
 
Wiring harness(SLC1)
 
TCU
 

Trouble Code: P0980



Shift Control Solenoid Valve 'C' Circuit High(S3)

Possible Causes:



Solenoid valve(SLC1)
 
Wiring harness(SLC1)
 
TCU
 

Trouble Code: P0981



SLC2 Lineir Feedback Current Stick

Possible Causes:



Solenoid valve(SLC2)
 
Wiring harness(SLC2)
 
TCU
 

Trouble Code: P0982



SLC2 GND Short/Open

Possible Causes:



Solenoid valve(SLC2)
 
Wiring harness(SLC2)
 
TCU
 

Trouble Code: P0983



Shift Control Solenoid Valve 'D' Circuit High(S4)

Possible Causes:



Solenoid valve(SLC2)
 
Wiring harness(SLC2)
 
TCU
 

Trouble Code: P0984



P0984 SLC3 Linier Feedback Current Stick

Possible Causes:



Solenoid valve(SLC3)
 
Wiring harness(SLC3)
 
TCU
 

Trouble Code: P0985



SLC3 GND Short/Open

Possible Causes:



Solenoid valve(SLC3)
 
Wiring harness(SLC3)
 
TCU
 

Trouble Code: P0986



Shift Control Solenoid Valve 'E' Circuit High(SR)

Possible Causes:



Solenoid valve(SLC3)
 
Wiring harness(SLC3)
 
TCU
 

Trouble Code: P0997



SLB1 Lineir Feedback Current Stick

Possible Causes:



Solenoid valve(SLB1)
 
Wiring harness(SLB1)
 
TCU
 

Trouble Code: P0998



SLB GND Short/Open

Possible Causes:



Solenoid valve(SLB1)
 
Wiring harness(SLB1)
 
TCU
 

Trouble Code: P0999



SLB +B Short

Possible Causes:



Solenoid valve(SLB1)
 
Wiring harness(SLB1)
 
TCU
 

 
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