Vue 2002-2005

3.0L V6 VIN B Auto 6

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Trouble Code: P1885



A/T Ratio Control Motor B1 Circuit Malfunction (VT25-E)

Possible Causes:



Ratio control motor (B1) control circuit open, shorted to ground
 
Ratio control motor (B1) control circuit is shorted to power
 
Lead-frame in the control valve assembly may be damaged
 
TCM has failed
 

Trouble Code: P1886



A/T Ratio Control Motor B1 Circuit Malfunction (VT25-E)

Possible Causes:



Ratio control motor (B2) control circuit open, shorted to ground
 
Ratio control motor (B2) control circuit is shorted to power
 
Lead-frame in the control valve assembly may be damaged
 
TCM has failed
 

Trouble Code: P1888



TCC Enable Solenoid Control Circuit Low Input (VT25-E)

Possible Causes:



TCC enable solenoid connector is damaged, open or shorted
 
TCC enable solenoid circuit is open or shorted to ground
 
TCC enable solenoid is damaged (in control valve assembly)
 
TCM has failed
 

Trouble Code: P1889



TCC Enable Solenoid Control Circuit High Input (VT25-E)

Possible Causes:



TCC enable solenoid connector is damaged or shorted to B+
 
TCC enable solenoid circuit is open or shorted to power
 
TCC enable solenoid is damaged (in control valve assembly)
 
TCM has failed
 

Trouble Code: P2008



Intake Manifold Runner Control Solenoid Circuit Malfunction

Possible Causes:



IMRC solenoid connector or circuit is open or shorted
 
IMRC solenoid is damaged (solenoid resistance is 18-27 ohms)
 
PCM has failed
 

Trouble Code: P2009



Intake Manifold Runner Control Solenoid Circuit Low Input

Possible Causes:



IMRC solenoid connector is damaged or shorted
 
IMRC solenoid feedback circuit is open or shorted to ground
 
IMRC solenoid is damaged (solenoid resistance is 18-27 ohms)
 
PCM has failed
 

Trouble Code: P2010



Intake Manifold Runner Control Solenoid Circuit High Input

Possible Causes:



IMRC solenoid connector is damaged or shorted
 
IMRC solenoid feedback circuit is shorted to system power
 
IMRC solenoid is damaged (solenoid resistance is 18-27 ohms)
 
PCM has failed
 

Trouble Code: P2096



HO2S-12 (Bank 1 Sensor 2) Fuel Trim Low Limit Lean

Possible Causes:



Air leaks in the exhaust system, intake manifold, vacuum lines
 
Exhaust leak present in the exhaust manifold or exhaust pipes
 
HO2S element is contaminated with poor fuel, silicon or water
 
Fuel system too lean (possible low fuel pressure, water in fuel)
 
HO2S is damaged (i.e., cracked) or air reference hole clogged
 

Trouble Code: P2097



HO2S-12 (Bank 1 Sensor 2) Fuel Trim High Limit Rich

Possible Causes:



Air leaks in the exhaust system, intake manifold, vacuum lines
 
Exhaust leak present in the exhaust manifold or exhaust pipes
 
HO2S element is contaminated with poor fuel, silicon or water
 
Fuel system too lean (possible low fuel pressure, water in fuel)
 
HO2S is damaged (i.e., cracked) or air reference hole clogged
 

Trouble Code: P2098



HO2S-22 (Bank 2 Sensor 2) Fuel Trim Low Limit Lean

Possible Causes:



Air leaks in the exhaust system, intake manifold, vacuum lines
 
Exhaust leak present in the exhaust manifold or exhaust pipes
 
HO2S element is contaminated with poor fuel, silicon or water
 
Fuel system too lean (possible low fuel pressure, water in fuel)
 
HO2S is damaged (i.e., cracked) or air reference hole clogged
 

Trouble Code: P2099



HO2S-22 (Bank 2 Sensor 2) Fuel Trim High Limit Rich

Possible Causes:



Air leaks in the exhaust system, intake manifold, vacuum lines
 
Exhaust leak present in the exhaust manifold or exhaust pipes
 
HO2S element is contaminated with poor fuel, silicon or water
 
Fuel system too lean (possible low fuel pressure, water in fuel)
 
HO2S is damaged (i.e., cracked) or air reference hole clogged
 

Trouble Code: P2100



Throttle Actuator Control Motor Circuit Malfunction

Possible Causes:



TAC motor assembly is damaged or it has failed
 
PCM assembly not tightened securely to the PCM bracket
 
PCM has failed
 

Trouble Code: P2101



Throttle Actuator Control Motor Position Performance

Possible Causes:



TAC motor connector is damaged, loose or shorted
 
TAC motor control circuit is open, shorted to ground or to power
 
TAC motor assembly is damaged or it has failed
 
Throttle body assembly is damaged or it has failed
 
PCM has failed
 

Trouble Code: P2105



Throttle Actuator Control Motor - Forced Engine Shutdown

Possible Causes:



This trouble code (DTC P2105) should not set by itself. Read and repair any trouble codes related to the TP sensor, actuator motor and/or ECM internal faults to repair this trouble code.
 

Trouble Code: P2107



Throttle Actuator Control Motor Internal Circuit Failure

Possible Causes:



PCM may have failed. Clear the codes and retest for this code. If it resets, the PCM has failed and must be replaced.
 

Trouble Code: P2122



Accelerator Pedal Position Sensor 1 Circuit Low Voltage

Possible Causes:



PCM may have failed. Clear the codes and retest for this code. If it resets, the PCM has failed and must be replaced.
 

Trouble Code: P2123



Accelerator Pedal Position Sensor 1 Circuit High Voltage

Possible Causes:



PCM may have failed. Clear the codes and retest for this code. If it resets, the PCM has failed and must be replaced.
 

Trouble Code: P2127



Accelerator Pedal Position Sensor 2 Circuit Low Voltage

Possible Causes:



PCM may have failed. Clear the codes and retest for this code. If it resets, the PCM has failed and must be replaced.
 

Trouble Code: P2128



Accelerator Pedal Position Sensor 2 Circuit High Voltage

Possible Causes:



PCM may have failed. Clear the codes and retest for this code. If it resets, the PCM has failed and must be replaced.
 

Trouble Code: P2135



Throttle Position Sensor 1-2 Correlation

Possible Causes:



TP sensor VREF (5v) circuit has a high resistance condition
 
TP sensor ground circuit has a high resistance condition
 
TP1 or TP2 sensor is damaged or skewed (refer to the repair steps to check the voltage range of the TP1 and TP2 sensors)
 
TSB 03-06-04-043 contains a repair procedure for this code
 

Trouble Code: P2138



Accelerator Pedal Position Sensor 1-2 Correlation

Possible Causes:



APP sensor connector is damaged, loose or shorted
 
Accelerator pedal assembly is damaged or it has failed
 

Trouble Code: P2176



Minimum Throttle Position Not Learned

Possible Causes:



Perform the "throttle relearn" procedure after a throttle body replacement or after the PCM is replaced and reprogrammed.
 
In order to clear DTC P2176 from memory, a key cycle must be performed (i.e., the turn must be turned On/Off at least twice).
 

Trouble Code: P2500



Generator 'L' Terminal Circuit Low Voltage

Possible Causes:



Generator 'L' terminal circuit to the PCM is shorted to ground
 
Generator is damaged or has an internal malfunction
 
The accessory drive belt is worn out or very loose
 
PCM has failed
 

Trouble Code: P2501



Generator 'L' Terminal Circuit High Voltage

Possible Causes:



Generator 'L' terminal circuit to the PCM is open
 
Generator 'L' terminal circuit to the PCM is shorted to power
 
PCM has failed
 

Trouble Code: P2600



Auxiliary Coolant Pump Relay Control Circuit Malfunction

Possible Causes:



Auxiliary coolant pump relay control circuit is open
 
Auxiliary coolant pump relay B+ circuit is open (A/C clutch fuse)
 
Auxiliary coolant pump relay is damaged or it has failed (the relay coil resistance is 70-115 ohms at 68ºF)
 
PCM has failed
 

Trouble Code: P2602



Auxiliary Coolant Pump Relay Control Circuit Low Voltage

Possible Causes:



Auxiliary coolant pump relay control circuit is shorted to ground
 
Auxiliary coolant pump relay is damaged or it has failed (the relay coil resistance is 70-115 ohms at 68ºF)
 
PCM has failed
 

Trouble Code: P2603



Auxiliary Coolant Pump Relay Control Circuit High Voltage

Possible Causes:



Auxiliary coolant pump relay control circuit is shorted to power
 
Auxiliary coolant pump relay is damaged or it has failed (the relay coil resistance is 70-115 ohms at 68ºF)
 
PCM has failed
 

Trouble Code: U1000



Class 2 Data Link Malfunction - ID Not Learned

Possible Causes:



Check for a loose connection at the BCM, PCM or the SDM
 
If only one other U-Type code is set, diagnose that DTC first
 
If 2 or more U-Type codes are set, refer to Vehicle Diagnostics
 
One or more modules on the CAN network is open, shorted to ground or shorted to power - refer to the CAN bus diagnostics.
 
TSB 02-05-25-003 contains a repair procedure for this code
 

Trouble Code: U1016



Loss Of Communication With Engine Control Module

Possible Causes:



ECM Class 2 circuit is open, shorted to ground or to B+
 
ECM ignition power circuit has a high resistance condition
 
ECM main ground circuit(s) has a high resistance condition
 
ECM (module) may have failed and is pulling the circuit low
 
Refer to the Data Link Connector diagnostics
 

Trouble Code: U1048



Loss Of Communication With Power Steering Control Module

Possible Causes:



PSCM Class 2 circuit is open, shorted to ground or to B+
 
PSCM ignition power circuit has a high resistance condition
 
PSCM main ground circuit(s) has a high resistance condition
 
PSCM (module) may have failed and is pulling the circuit low
 
Refer to the Data Link Connector diagnostics
 

Trouble Code: U1064



Loss Of Communication With The BCM

Possible Causes:



BCM Class 2 circuit is open, shorted to ground or to B+
 
BCM ignition power circuit has a high resistance condition
 
BCM main ground circuit(s) has a high resistance condition
 
BCM (module) may have failed and is pulling the circuit low
 
Refer to the Data Link Connector diagnostics
 

Trouble Code: U1088



Loss Of Communication With Restraint Control Module

Possible Causes:



RCM Class 2 circuit is open, shorted to ground or to B+
 
RCM ignition power circuit has a high resistance condition
 
RCM main ground circuit(s) has a high resistance condition
 
RCM (module) may have failed and is pulling the circuit low
 
Refer to the Data Link Connector diagnostics
 

Trouble Code: U1096



Loss Of Communication With IPC

Possible Causes:



IPC Class 2 circuit is open, shorted to ground or to B+
 
IPC ignition power circuit has a high resistance condition
 
IPC main ground circuit(s) has a high resistance condition
 
IPC (module) may have failed and is pulling the circuit low
 
Refer to the Data Link Connector diagnostics
 

Trouble Code: U1300



Class 2 Data Link Circuit Low Input

Possible Causes:



Class 2 data link is shorted to sensor ground or chassis ground
 
If the Scan Tool can communicate with the BCM, PCM or SDM, then the Class 2 data link is not "currently" shorted to ground.
 
One or more modules on the Class 2 line has a short to ground
 
Refer to the Data Link Connector diagnostics
 

Trouble Code: U1301



Class 2 Data Link Circuit High Input

Possible Causes:



Class 2 serial data line was in a high state for 3 seconds due to a short to VREF (5v)
 
One or more modules on Class 2 line has an short to power
 
Refer to the Data Link Connector diagnostics
 

Trouble Code: U1302



Class 2 Data Link Circuit Shorted Generic

Possible Causes:



Class 2 serial data line was in a high state for 3 seconds due to a short to VREF (5v)
 
If the Scan Tool can communicate with the BCM, PCM or SDM, then the Class 2 data link is not "currently" shorted to ground.
 
One or more modules on Class 2 line has an short to power
 
Refer to the Data Link Connector diagnostics
 

Trouble Code: U1305



Class 2 Data Link Circuit High Or Low Input

Possible Causes:



Class 2 serial data line was in a high or low (voltage) state for 3 seconds due to a short to VREF (5v)
 
If the Scan Tool can communicate with the BCM, PCM or SDM, then the Class 2 data link is not "currently" shorted to ground.
 
Refer to the Data Link Connector diagnostics
 

Trouble Code: U2100



CAN Bus Communication Malfunction

Possible Causes:



Check for a loose connection at the EBCM, PCM or the TCM
 
Class 2 circuit problem (one or more wires open or shorted)
 
One or more modules on the CAN network is open, shorted to ground or shorted to power - refer to the CAN bus diagnostics.
 

Trouble Code: U2102



More Controllers On The Bus Then Programmed

Possible Causes:



Check for a loose connection at the EBCM, PCM or the TCM
 
Read the data lists from the EBCM, PCM and TCM with a Scan Tool. If no data is received from a module, check its connector!
 
The module that cannot communicate may have failed
 
Refer to the CAN bus diagnostics.
 

Trouble Code: U2103



Fewer Controllers On The Bus Then Programmed

Possible Causes:



Check for a loose connection at the EBCM, PCM or the TCM
 
Read the data lists from the EBCM, PCM and TCM with a Scan Tool. If no data is received from a module, check its connector!
 
The module that cannot communicate may have failed
 
Refer to the CAN bus diagnostics.
 

 
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