Suzuki Esteem, Swift 1994-02

1.6L L4 VIN 3 Auto

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1.6L L4 VIN 3 Auto

Trouble Code: P0101



Mass Airflow Sensor Range/Performance

Possible Causes:



Intake air system is restricted, or the air filter is clogged
 
MAF sensor signal or ground circuit has high resistance
 
MAF sensor is contaminated, damaged or has failed
 
PCM has failed
 

Trouble Code: P0102



Mass Airflow Sensor Circuit Low Input

Possible Causes:



MAF sensor signal circuit is open or shorted to ground
 
MAF sensor power circuit is open
 
MAF sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P0103



Mass Airflow Sensor Circuit High Input

Possible Causes:



MAF sensor ground circuit is open
 
MAF sensor signal is shorted to VREF or system power (B+)
 
MAF sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P0106



Manifold Air Pressure Sensor Range/Performance

Possible Causes:



Air leak present between vacuum passage and the MAP sensor
 
MAP sensor vacuum line clogged between sensor and manifold
 
MAP sensor is damaged, out-of-calibration or has failed
 
PCM has failed
 

Trouble Code: P0400



EGR System Fault (Too Much or Too Little Flow)

Possible Causes:



EGR stepper motor control circuit(s) open or shorted to ground
 
EGR stepper motor assembly is damaged or has failed
 
Exhaust connection to EGR valve is clogged or restricted
 
Catalytic converter or exhaust system is clogged or restricted
 
PCM has failed
 

Trouble Code: P0705



Transmission Range Sensor Circuit Malfunction

Possible Causes:



TR range switch signal is open
 
TR range switch signal shorted to another switch position signal
 
TR range switch is damaged or has failed
 
PCM has failed
 

Trouble Code: P0715



TCM Input Speed Sensor Circuit Malfunction

Possible Causes:



ISS signal (+) circuit is open or shorted to ground
 
ISS signal (-) circuit is open or shorted to ground
 
ISS is damaged or has failed
 
TCM has failed
 

Trouble Code: P0720



TCM Output Speed Sensor Circuit Malfunction

Possible Causes:



OSS signal (+) circuit is open or shorted to ground
 
OSS signal (-) circuit is open or shorted to ground
 
OSS is damaged or has failed
 
TCM has failed
 

Trouble Code: P0725



TCM Engine Speed Input Circuit Malfunction

Possible Causes:



Engine speed signal to the TCM is open
 
Engine speed signal to the TCM is shorted to ground
 
Engine speed signal to the TCM is shorted to power
 
TCM has failed
 

Trouble Code: P0741



TCC Solenoid Performance (Stuck Off)

Possible Causes:



TCC solenoid has a mechanical failure
 
TCC solenoid has a hydraulic failure
 
PCM has failed
 

Trouble Code: P0743



Torque Converter Clutch Solenoid Circuit Malfunction

Possible Causes:



TCC solenoid control circuit is open or shorted to ground
 
TCC solenoid control circuit is shorted to system power (B+)
 
TCC solenoid power circuit is open (check main relay & fuse)
 
TCC solenoid is damaged or has failed
 
PCM has failed
 

Trouble Code: P0745



Pressure Control Solenoid Circuit Malfunction

Possible Causes:



PCS control circuit is open or shorted to ground
 
PCS ground circuit is open
 
PCS is damaged or has failed
 
PCM has failed
 

Trouble Code: P0751



A/T Shift Solenoid 'A' Performance (Stuck Off)

Possible Causes:



SSA is stuck in "off" position (mechanical problem)
 
SSA is damaged is damaged or has failed (mechanical fault)
 
SSA has a hydraulic problem
 
PCM has failed
 

Trouble Code: P0753



A/T Shift Solenoid 'A' Circuit Malfunction

Possible Causes:



SSA control circuit is open or shorted to ground
 
SSA ground circuit is open, or the SSA power circuit is open
 
SSA is damaged or has failed
 
PCM has failed
 

Trouble Code: P0756



A/T Shift Solenoid 'B' Performance (Stuck Off)

Possible Causes:



SSB is stuck in "off" position (mechanical problem)
 
SSB is damaged is damaged or has failed (mechanical fault)
 
SSB has a hydraulic problem
 
PCM has failed
 

Trouble Code: P0757



A/T Shift Solenoid 'B' Circuit Malfunction

Possible Causes:



SSB control circuit is open or shorted to ground
 
SSB ground circuit is open, or the SSA power circuit is open
 
SSB is damaged or has failed
 
PCM has failed
 

Trouble Code: P0758



A/T Shift Solenoid 'B' Circuit Malfunction

Possible Causes:



SSB control circuit is open or shorted to ground
 
SSB ground circuit is open, or the SSA power circuit is open
 
SSB is damaged or has failed
 
PCM has failed
 

Trouble Code: P0771



Torque Converter Clutch System Performance

Possible Causes:



TCC solenoid valve is damaged, leaking or allowing slipping
 
Internal transmission problems (i.e., TCC control valve is damaged or has failed, or a fluid passage is clogged or leaking)
 
Torque converter clutch is damaged or has failed
 
PCM has failed
 

Trouble Code: P0773



Torque Converter Clutch Solenoid Circuit Malfunction

Possible Causes:



TCC solenoid control circuit is open or shorted to ground
 
TCC solenoid control circuit is shorted to system power (B+)
 
TCC solenoid power circuit is open (check main relay & fuse)
 
TCC solenoid is damaged or has failed
 
PCM has failed
 

Trouble Code: P1600



PCM/TCM Serial Communication Circuit Malfunction

Possible Causes:



TCM to PCM serial data circuit is open
 
TCM to PCM serial data circuit is shorted to ground
 
TCM or PCM has failed
 

Trouble Code: P1700



TCM Throttle Position Sensor Circuit Malfunction

Possible Causes:



TP sensor signal circuit is open between the PCM and the TCM
 
TP sensor signal circuit is shorted to ground
 
TP sensor signal circuit is shorted to VREF or system power
 
PCM or TCM has failed
 

Trouble Code: P1705



TCM ECT Sensor Circuit Malfunction

Possible Causes:



ECT sensor data circuit is open between the PCM and TCM
 
ECT sensor data circuit is shorted to ground
 
ECT sensor data circuit is shorted to VREF or system power
 
PCM or TCM has failed
 

Trouble Code: P1717



A/T Transmission Range Signal Circuit Malfunction

Possible Causes:



TCM data circuit to the PCM is open or shorted to ground
 
TR switch 'D', 'R', '2' or 'L' signal circuit is open
 
TCM power or ground circuit is open
 
TR switch is damaged or has failed
 
TCM or PCM has failed
 

Trouble Code: P1875



PCM Torque Reduction Circuit Malfunction

Possible Causes:



Engine Torque control signal circuit is open
 
Engine Torque control signal is shorted to ground
 
TCM (controller) has failed
 

 
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