Acura CL Integra NSX RL RSX TL TSX 2001-2006

TroubleCodes (12 of 15)

Print

3.2L V6 - Auto



Trouble Code: P1758

A/T Lockup Solenoid Valve 'B' Circuit Malfunction

Trouble Code Conditions: Vehicle driven in 1st, 2nd, 3rd and 4th gears, and the PCM detected an unexpected voltage condition on the Solenoid 'B' circuit during the CCM test. Note: The D4 lamp on the dash will flash twice when this code is set.

Possible Causes:



Lockup solenoid 'B' control circuit is open or shorted to ground
 
Lockup solenoid 'B' circuit is shorted to system power
 
Lockup solenoid 'B' connector is disconnected or damaged
 
Lockup solenoid 'B' is damaged or has failed
 
TCM or PCM has failed
 

Trouble Code: P1768

Automatic Transaxle Linear Solenoid Circuit Malfunction

Trouble Code Conditions: Key on or engine running; and the PCM detected an unexpected voltage condition on the A/T Linear Solenoid circuit to the TCM. Note: The D4 lamp on the dash will flash 16 times if this code is set.

Possible Causes:



A/T linear solenoid control circuit to the TCM is open
 
A/T linear solenoid circuit to the TCM is shorted to ground
 
A/T linear solenoid connector is disconnected or damaged
 
A/T linear solenoid circuit to the TCM is shorted to VREF
 
TCM or PCM has failed
 

Trouble Code: P1773

A/T Lockup Solenoid Valve 'B' Circuit Malfunction

Trouble Code Conditions: Vehicle driven in 1st, 2nd, 3rd and 4th gears, and the PCM detected an unexpected voltage condition on the Solenoid 'B' control circuit. Note: The D4 lamp on the dash will blink when this code is set.

Possible Causes:



Lockup solenoid 'B' control circuit is open or shorted to ground
 
Lockup solenoid 'B' circuit is shorted to system power
 
Lockup solenoid 'B' is damaged or has failed
 
TCM or PCM has failed
 

Trouble Code: P1778

A/T Lockup Solenoid Valve 'C' Circuit Malfunction

Trouble Code Conditions: Vehicle driven in 1st, 2nd, 3rd and 4th gears, and the PCM detected an unexpected voltage condition on the Solenoid 'C' control circuit. Note: The D4 lamp on the dash will blink when this code is set.

Possible Causes:



Lockup solenoid 'C' control circuit is open or shorted to ground
 
Lockup solenoid 'C' circuit is shorted to system power
 
Lockup solenoid 'C' is damaged or has failed
 
TCM or PCM has failed
 

Trouble Code: P1788

A/T ATSDLA Signal Circuit Malfunction

Trouble Code Conditions: Key on or engine running; and the PCM detected an unexpected voltage condition on the A/T ATSDLA signal circuit to the TCM. Note: The D4 lamp on the dash will flash 19 times if this code is set.

Possible Causes:



A/T ATSDLA signal circuit to the TCM is open
 
A/T ATSDLA signal circuit to the TCM is shorted to ground
 
A/T ATSDLA signal circuit to the TCM is shorted to VREF
 
TCM or PCM has failed
 

Trouble Code: P1790

A/T Throttle Position Sensor Circuit Malfunction

Trouble Code Conditions: Key on or engine running; and the PCM detected an unexpected voltage condition on the TP sensor signal circuit to the TCM. Note: The lockup clutch does not engage when this code is set. Note: The D4 lamp on the dash will flash 3 times if this code is set.

Possible Causes:



TP sensor signal circuit to the TCM is open
 
TP sensor signal circuit to the TCM is shorted to ground
 
TP sensor signal circuit to the TCM is shorted to VREF
 
TP sensor connector is disconnected or damaged
 
TCM or PCM has failed
 

Trouble Code: P1791

A/T Vehicle Speed Sensor Circuit Malfunction

Trouble Code Conditions: Vehicle driven for 15 seconds, and the PCM detected an unexpected voltage condition on the vehicle speed signal circuit to the TCM. Note: The lockup clutch does not engage when this code is set. Note: The D4 lamp on the dash will flash 4 times if this code is set.

Possible Causes:



VSS signal circuit to the TCM is open
 
VSS signal circuit is shorted to ground
 
VSS signal circuit to the TCM is shorted to VREF
 
VSS connector is disconnected or damaged
 
TCM or PCM has failed
 

Trouble Code: P1792

A/T Engine Coolant Temperature Sensor Circuit Malfunction

Trouble Code Conditions: Key on or engine running; and the PCM detected an unexpected voltage condition on the ECT sensor signal circuit to the TCM. Note: The lockup clutch does not engage when this code is set. Note: The D4 lamp on the dash will flash 10 times if this code is set.

Possible Causes:



ECT signal circuit to the TCM is open
 
ECT signal circuit to the TCM is shorted to ground
 
ECT signal circuit to the TCM is shorted to VREF
 
ECT sensor connector is disconnected or damaged
 
TCM or PCM has failed
 

Trouble Code: P1793

A/T Manifold Absolute Pressure Sensor Circuit Malfunction

Trouble Code Conditions: Key on or engine running; and the PCM detected an unexpected voltage condition on the MAP sensor signal circuit to the TCM. Note: The D4 lamp on the dash will flash 12 times if this code is set.

Possible Causes:



MAP signal circuit to the TCM is open
 
MAP signal circuit to the TCM is shorted to ground
 
MAP signal circuit to the TCM is shorted to VREF
 
MAP sensor connector is disconnected or damaged
 
TCM or PCM has failed
 

Trouble Code: P1795

A/T Accelerator Position Sensor Circuit Malfunction

Trouble Code Conditions: Key on or engine running; and the PCM detected an unexpected voltage condition on the APP sensor signal circuit to the TCM. Note: The D4 lamp on the dash will flash 20 times if this code is set.

Possible Causes:



APP signal circuit to the TCM is open
 
APP signal circuit to the TCM is shorted to ground
 
APP signal circuit to the TCM is shorted to VREF
 
APP sensor connector is disconnected or damaged
 
TCM or PCM has failed
 

 
label.common.footer.alt.autozoneLogo