Mazda B-Series 1998-06

2.5L L4 VIN C Auto 1

Print

2.5L L4 VIN C Auto

Trouble Code: P0500



Vehicle Speed Sensor Circuit Malfunction

Possible Causes:



ABS wheel speed sensor circuit open or shorted to ground
 
ABS wheel speed sensor circuit shorted to VREF or power
 
ABS, CTM or GEM control module has failed
 
VSS positive (+) signal circuit is open or shorted to ground
 
VSS negative (-) signal circuit is open or shorted to ground
 
PCM has failed
 

Trouble Code: P0501



Vehicle Speed Sensor Circuit Malfunction

Possible Causes:



ABS wheel speed sensor circuit open or shorted to ground
 
ABS wheel speed sensor circuit shorted to VREF or power
 
ABS, CTM or GEM control module has failed
 
VSS positive (+) signal circuit is open or shorted to ground
 
VSS negative (-) signal circuit is open or shorted to ground
 
PCM has failed
 

Trouble Code: P0503



Vehicle Speed Sensor Circuit Malfunction

Possible Causes:



ABS wheel speed sensor circuit open or shorted to ground
 
ABS wheel speed sensor circuit shorted to VREF or power
 
ABS, CTM or GEM control module has failed
 
VSS positive (+) signal circuit is open or shorted to ground
 
VSS negative (-) signal circuit is open or shorted to ground
 
PCM has failed
 

Trouble Code: P0703



Brake On/Off Switch Circuit Malfunction (Self-Test)

Possible Causes:



Brake switch signal circuit is open or shorted ground
 
Brake switch power circuit (B+) is open or shorted to ground
 
Brake switch is damaged, misadjusted or installed improperly
 
PCM has failed
 

Trouble Code: P0705



Digital Transmission Range Switch Circuit Malfunction

Possible Causes:



TR4 signal circuit is open or shorted to ground (0v or 12v)
 
TR3A signal circuit is open or shorted to ground (0v or 12v)
 
TR2 signal circuit is open or shorted to ground (0v or 12v)
 
TR1 signal circuit is open or shorted to ground (0v or 12v)
 
DTR switch or its connector is damaged, or switch has failed
 
PCM has failed
 

Trouble Code: P0708



Digital Transmission Range Switch Circuit Malfunction

Possible Causes:



TR switch signal circuit open between switch and the PCM (0v)
 
DTR switch or its connector is damaged, or switch has failed
 
PCM has failed
 

Trouble Code: P0712



Transmission Fluid Temperature Sensor Low Input (High Temperature)

Possible Causes:



TFT sensor signal circuit has a short to ground condition
 
TFT sensor is damaged or has failed (it may be shorted)
 
PCM has failed
 

Trouble Code: P0713



Transmission Fluid Temperature Sensor High Input (Low Temperature)

Possible Causes:



TFT sensor signal circuit is open between sensor and the PCM
 
TFT sensor signal circuit has a short to power condition
 
TFT sensor is damaged or has failed (it may be open)
 
PCM has failed
 

Trouble Code: P0715



Turbine Shaft Sensor Circuit Malfunction

Possible Causes:



TSS (+) signal circuit is open (an intermittent fault)
 
TSS (+) signal circuit shorted to ground (intermittent fault)
 
TSS (-) signal circuit is open (an intermittent fault)
 
TSS (-) signal circuit shorted to ground (intermittent fault)
 
TSS is damaged or has failed
 
PCM has failed
 

Trouble Code: P1502



Vehicle Speed Sensor Circuit Malfunction

Possible Causes:



VSS circuit open or grounded between PCM and other modules
 
VSS (+) or VSS (-) circuit is open, shorted to ground or power
 
ABS wheel speed sensors (one or more) is damaged or failed
 
ABS control module wiring harness is damaged or shorted
 
ABS control module is damaged or has failed
 

Trouble Code: P1605



PCM Keep Alive Memory or Read Only Memory Test Error

Possible Causes:



Battery cables are loose, or the connections are corroded
 
Keep Alive Power circuit to the PCM is shorted to ground
 
Keep Alive Power circuit to the PCM is open (intermittent fault)
 
PCM has failed
 

Trouble Code: P1701



Turbine Speed Sensor Circuit Malfunction

Possible Causes:



TSS signal circuit is open (an intermittent fault)
 
TSS signal circuit is shorted to ground (an intermittent fault)
 
TSS is damaged or has failed (an intermittent fault)
 
PCM has failed
 

Trouble Code: P1702



Transmission Range Sensor Circuit Malfunction

Possible Causes:



TR sensor signal circuit is open (an intermittent fault)
 
TR sensor signal circuit is shorted to ground (intermittent fault)
 
TR sensor signal circuit is shorted to VREF (intermittent fault)
 
TR sensor is damaged or has failed (an intermittent fault)
 
PCM has failed
 

Trouble Code: P1703



Brake Switch Circuit Malfunction (Self-Test)

Possible Causes:



Brake not depressed at the proper time during KOEO Self-Test.
 
Brake was depressed at all times during the KOEO Self-Test.
 
Brake was not cycled "on" and "off" during the KOER Self-Test.
 
Brake switch signal circuit shorted to system power (B+)
 
Brake switch is damaged or has failed, or is out of adjustment
 
PCM has failed
 

Trouble Code: P1704



Transmission Range Sensor Circuit Malfunction (Self-Test)

Possible Causes:



TR switch signal circuit is open or shorted to ground
 
TR switch is damaged, has failed or is out of adjustment
 
Transmission shift cable is damaged or out-of-adjustment
 
PCM had failed
 

Trouble Code: P1705



Digital Transmission Range Sensor Circuit Malfunction (Self-Test)

Possible Causes:



The gear selector was not In Park during the Self-Test
 
TR switch is damaged, has failed or is out of adjustment
 
Starter or starter relay is damaged or has failed
 
Backup lamp circuit is open or shorted
 
PCM had failed
 

Trouble Code: P1711



Transaxle Fluid Temperature Sensor Circuit Malfunction (Self-Test)

Possible Causes:



ATF level is too low
 
ATF temperature not at operating temperature during the test
 
TFT sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P1714



Transmission Shift Solenoid 'A' Mechanical Malfunction

Possible Causes:



ATF level is low, or the fluid is contaminated
 
SSA has failed (mechanically) or is damaged
 
PCM has failed
 

Trouble Code: P1715



Transmission Shift Solenoid 'B' Mechanical Malfunction

Possible Causes:



ATF level is low, or the fluid is contaminated
 
SSB has failed (mechanically) or is damaged
 
PCM has failed
 

Trouble Code: P1716



Transmission Shift Solenoid 'C' Mechanical Malfunction

Possible Causes:



ATF level is low, or the fluid is contaminated
 
SSC has failed (mechanically) or is damaged
 
PCM has failed
 

Trouble Code: P1717



Transmission Shift Solenoid 'D' Mechanical Malfunction

Possible Causes:



ATF level is low, or the fluid is contaminated
 
SSD has failed (mechanically) or is damaged
 
PCM has failed
 

Trouble Code: P1718



Transaxle Fluid Temperature Sensor Circuit Malfunction

Possible Causes:



ATF level is low
 
TFT sensor is damaged (it may be out-of-calibration)
 
TFT sensor signal circuit shorted to power (intermittent fault)
 
PCM has failed
 

Trouble Code: P1729



Transmission 4x4 Low Switch Error

Possible Causes:



4x4L (low switch) signal circuit is open or shorted to ground
 
4x4L shift control switch is damaged or has failed
 
Electronic shift control module is damaged or has failed
 
PCM has failed
 

Trouble Code: P1740



Torque Converter Clutch Solenoid Malfunction (Mechanical)

Possible Causes:



ATF level is low, or the fluid is contaminated
 
A/T shift solenoid is damaged (mechanical fault) or has failed
 
PCM has failed
 

Trouble Code: P1741



Torque Converter Clutch Control Circuit Malfunction

Possible Causes:



TCC solenoid control circuit is shorted to system power (B+)
 
TCC solenoid control circuit is open
 
TCC solenoid is damaged or has failed
 
TCM has failed
 

Trouble Code: P1742



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 is damaged or has failed
 
PCM is damaged
 

Trouble Code: P1743



Torque Converter Clutch Solenoid Circuit Malfunction

Possible Causes:



TCC solenoid control circuit has failed in the "on" position
 
TCC solenoid control circuit is shorted to ground
 
TCC solenoid is damaged or has failed
 
PCM is damaged
 

Trouble Code: P1744



Torque Converter Clutch Mechanical Malfunction

Possible Causes:



Brake switch is damaged, out of adjustment or has failed
 
Engine or transmission temperature is too high
 
TCC control valve is stuck in the "off" position
 
An internal transaxle component is damaged or has failed
 
PCM has failed
 

Trouble Code: P1746



Electronic Pressure Control Solenoid Circuit Malfunction

Possible Causes:



EPC solenoid control circuit is open
 
EPC solenoid control circuit is shorted to system power (B+)
 
EPC solenoid is damaged or has failed
 
PCM has failed
 

Trouble Code: P1747



Electronic Pressure Control Solenoid Circuit Malfunction

Possible Causes:



EPC solenoid control circuit open between solenoid and PCM
 
EPC solenoid control circuit is shorted to ground
 
EPC solenoid is damaged or has failed
 
PCM has failed
 

Trouble Code: P1749



Electronic Pressure Control Solenoid Circuit Malfunction

Possible Causes:



EPC solenoid control circuit is shorted to system power (B+)
 
EPC solenoid is damaged or has failed
 
PCM has failed
 

Trouble Code: P1751



Transmission Shift Solenoid 'A' Circuit Malfunction

Possible Causes:



SSA control circuit is open or shorted to ground
 
SSA control circuit is shorted to system power (B+)
 
SSA is damaged or has failed
 
PCM has failed
 

Trouble Code: P1754



Transmission Coast Clutch Solenoid Circuit Malfunction

Possible Causes:



CCS control circuit is open
 
CCS control circuit is shorted to ground
 
CCS control circuit is shorted to power
 
CCS is damaged or has failed
 
TCM has failed
 

Trouble Code: P1756



Transmission Shift Solenoid 'B' Circuit Malfunction

Possible Causes:



SSB control circuit is open or shorted to ground
 
SSB control circuit is shorted to system power (B+)
 
SSB is damaged or has failed
 
TCM has failed
 

Trouble Code: P1761



Transmission Shift Solenoid 'C' Circuit Malfunction

Possible Causes:



SSC control circuit is open or shorted to ground
 
SSC control circuit is shorted to system power (B+)
 
SSC is damaged or has failed
 
PCM has failed
 

Trouble Code: P1762



Transmission SS3/SS4/OD Band Circuit Malfunction

Possible Causes:



SS3/SS4/OD control circuit is open or shorted to ground
 
SS3/SS4/OD control circuit is shorted to system power (B+)
 
SS3/SS4/D is damaged or has failed
 
PCM has failed
 

Trouble Code: P1780



Transmission Control Switch Circuit Malfunction (Self-Test

Possible Causes:



TCS switch not cycled at the proper time in the KOER Self-Test
 
TCS switch signal circuit is open or shorted to ground
 
TCS switch signal circuit is shorted to VREF or system power
 
TCS switch is damaged, out-of-adjustment or has failed
 
PCM has failed
 

Trouble Code: P1781



Transmission 4x4 Low Switch Circuit Malfunction

Possible Causes:



4x4 switch not cycled at the correct time during the Self-Test
 
4x4 switch signal circuit is open or shorted to ground
 
4x4 switch signal circuit is shorted to VREF or system power
 
4x4 switch is damaged or has failed
 
PCM has failed
 

Trouble Code: P1783



Transmission Fluid Temperature Sensor Circuit High Input

Possible Causes:



ATF level is low, or the fluid is contaminated or burnt
 
Vehicle driven with excessive loads, or trailer towing conditions
 
TCC clutch is damaged or has failed (it may be slipping)
 
TFT sensor signal circuit is open (an intermittent fault)
 
Transaxle cooling system is damaged or has failed
 
PCM has failed
 

Trouble Code: U0073



Data Circuit Malfunction

Possible Causes:



SCP data bus to other controller(s) is open or shorted to ground
 
A/C System controller is damaged or has failed
 
PCM has failed
 

 
label.common.footer.alt.autozoneLogo