Toyota Matrix 2003-06

1.8L L4 VIN R Auto 2

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Trouble Code: P0753



A/T Shift Solenoid 'A' Circuit Malfunction

Possible Causes:



SSA control circuit is open, shorted to ground or to power (B+)
 
SSA is damaged or has failed (an electrical fault)
 
PCM has failed
 

Trouble Code: P0755



A/T Shift Solenoid 'B' Malfunction (Mechanical)

Possible Causes:



A/T component problems (i.e., in clutch, brake or gears)
 
SSB is damaged, stuck "open" or stuck "closed"
 
Transmission valve body is clogged, dirty or stuck
 

Trouble Code: P0758



A/T Shift Solenoid 'B' Circuit Malfunction

Possible Causes:



SSB control circuit is open, shorted to ground or to power (B+)
 
SSB is damaged or has failed (an electrical fault)
 
PCM has failed
 

Trouble Code: P0770



A/T Shift Solenoid 'E' (SL) Malfunction (Mechanical)

Possible Causes:



A/T component problems (i.e., in clutch, brake or gears)
 
SL (shift lockup) is damaged, stuck "open" or stuck "closed"
 
Transmission valve body is clogged, dirty or stuck
 

Trouble Code: P0773



A/T Shift Solenoid 'E' (SL) Circuit Malfunction

Possible Causes:



SL solenoid control circuit is open or shorted to ground
 
SL solenoid control circuit is shorted to system power (B+)
 
SL solenoid is damaged or has failed (an electrical fault)
 
PCM has failed
 

Trouble Code: P1300



Igniter No. 1 Circuit Malfunction

Possible Causes:



IGT or IGF1 signal circuit is open between the igniter and PCM
 
IGT or IGF1 signal circuit is shorted to ground
 
Igniter is damaged or has failed
 
PCM has failed
 

Trouble Code: P1305



Igniter No. 2 Circuit Malfunction

Possible Causes:



IGT or IGF2 signal circuit is open between the igniter and PCM
 
IGT or IGF2 signal circuit is shorted to ground
 
Igniter is damaged or has failed
 
PCM has failed
 

Trouble Code: P1310



Igniter No. 3 Circuit Malfunction

Possible Causes:



IGT or IGF3 signal circuit is open between the igniter and PCM
 
IGT or IGF3 signal circuit is shorted to ground
 
Igniter is damaged or has failed
 
PCM has failed
 

Trouble Code: P1315



Igniter No. 4 Circuit Malfunction

Possible Causes:



IGT or IGF4 signal circuit is open between the igniter and PCM
 
IGT or IGF4 signal circuit is shorted to ground
 
Igniter is damaged or has failed
 
PCM has failed
 

Trouble Code: P1335



Crankshaft Position Sensor Circuit Malfunction

Possible Causes:



CKP sensor (+) circuit is open or shorted to ground
 
CKP sensor (-) circuit is open or shorted to ground
 
CKP sensor (+), (-) circuit is shorted to VREF or system power
 
CKP sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P1346



Variable Valve Timing, CMP Sensor Range/Performance

Possible Causes:



Worn timing belt (i.e., the belt may be skipping teeth)
 
PCM has failed
 

Trouble Code: P1349



Variable Valve Timing System (Bank 1)

Possible Causes:



Oil control valve is damaged or has failed
 
Valve timing is not correct
 
PCM has failed
 

Trouble Code: P1600



PCM Battery Backup Circuit Malfunction

Possible Causes:



Battery backup circuit is open (check EFI fuse and fuse link)
 
Battery terminals are corroded or loose
 
PCM has failed
 

Trouble Code: P1645



Body ECU Malfunction

Possible Causes:



A/C ECU had failed (no communication fault)
 
Body Control ECU has failed (no communication fault)
 
Communication data bus circuit is open or shorted to ground
 
Communication data bus circuit is shorted to system power
 

Trouble Code: P1656



Oil Control Valve Circuit Malfunction (Bank 1)

Possible Causes:



OCV signal (+) circuit is open or shorted to ground
 
OCV signal (-) circuit is open or shorted to ground
 
OCV (valve) is damaged or has failed
 
PCM has failed
 

Trouble Code: P1690



Oil Control Valve Circuit Malfunction

Possible Causes:



OCV (valve) signal (+) or (-) circuit is open or shorted to ground
 
OCV (valve) signal circuit is shorted to VREF or system power
 
OCV (valve) is damaged or has failed
 
PCM had failed
 

Trouble Code: P1692



Oil Control Valve Circuit Malfunction (Open)

Possible Causes:



OCV (valve) connector is damaged or open
 
OCV (valve) control circuit is open
 
Oil control valve for the VVTL is damaged or has failed
 
Oil pressure switch for the VVTL is damaged or has failed
 
PCM has failed
 

Trouble Code: P1693



Oil Control Valve Circuit Malfunction (Closed)

Possible Causes:



OCV (valve) control circuit is shorted to ground
 
Oil control valve for the VVTL is damaged or has failed
 
Oil pressure switch for the VVTL is damaged or has failed
 
PCM has failed
 

Trouble Code: P1760



A/T Linear Shift Solenoid Circuit Malfunction

Possible Causes:



SLT shift solenoid control circuit is open or shorted to ground
 
SLT shift solenoid is damaged or has failed
 
PCM has failed
 

Trouble Code: P1780



Park/Neutral Position Switch Circuit Malfunction

Possible Causes:



P/N switch is shorted to ground or wiring harness is shorted
 
P/N switch is out-of-adjustment, damaged or has failed
 
PCM has failed
 

 
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