2005 Scion tC Service and Repair Manual

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Factory-Grade Data

2005 Scion tC service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.

Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.

What’s included

  • Step-by-step repair procedures and service information
  • Specifications, torque values, and reference data
  • Electrical diagnostics with full wiring diagrams
  • Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more
  • Diagnostic trouble codes and troubleshooting flow
  • Maintenance schedules and fluid capacities

Trims covered

  • Automatic
  • Standard

Index / Table of contents

  • Body
  • Brakes
  • Chassis Electrical
  • Driveline
  • Engine Cooling
  • Engine Electrical
  • Engine Mechanical
  • Engine Performance & Emission Controls
  • Fuel System
  • General Information & Identification
  • Heating, Ventilation, & Air Conditioning
  • Maintenance & Lubrication
  • Specifications
  • Steering
  • Suspension
  • Transmission, Clutch, & Transfer Case
  • Diagnostic Trouble Codes
  • Technical Service Bulletins
  • Wiring Diagrams

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Vehicle Safety Data

2005 Scion tC Recalls & Complaints

NHTSA #06V40800026/10/2006Component: AIR BAGS:SIDE/WINDOW

ON CERTAIN VEHICLES, THE SIDE IMPACT SEAT-BOLSTER AND CURTAIN SIDE AIRBAGS MAY INADVERTENTLY DEPLOY. THIS CONDITION CAN OCCUR IF THE DOOR FOR THAT SIDE OF THE VEHICLE IS CLOSED WITH A HIGH RATE OF FO

Consequence

IF THE SIDE IMPACT SEAT-BOLSTER AND CURTAIN SIDE AIRBAGS INADVERTENTLY DEPLOY, THEY COULD CAUSE PERS

Remedy

DEALERS WILL REPLACE THE TWO SIDE IMPACT AIRBAG SENSORS AND INSTALL A URETHANE PAD IN THE FRONT DOOR

NHTSA #05V48300018/10/2005Component: VISIBILITY:SUN/MOON ROOF ASSEMBLY

ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH A GLASS WIND DEFLECTOR, THE DEFLECTOR, IF IMPACTED BY A PROJECTILE, SUCH AS ROAD DEBRIS, WHILE DRIVING WITH THE WIND DEFLECTOR IN THE UPWARD-TILTED POSITION

Consequence

PIECES OF THE WIND DEFLECTOR GLASS MAY SEPARATE FROM THE FRAME AND FALL UPON THE VEHICLE OCCUPANTS C

Remedy

DEALERS WILL INSTALL A PROTECTIVE LAMINATE TO THE WIND DEFLECTOR TO PREVENT PIECES OF GLASS FROM SEP

NHTSA #10V03500003/02/2010Component: EQUIPMENT:OTHER:LABELS

GULF STATES TOYOTA IS RECALLING CERTAIN MODEL YEAR 2005-2010 VEHICLES FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VE

Consequence

THIS DOES NOT MEET THE STANDARD REQUIREMENTS.

Remedy

DEALERS WILL MAIL TO CONSUMERS THE CORRECTED LABEL OR THE CUSTOMER WILL HAVE THE OPTION FOR DEALERS

TSB #10200379

Immobilizer and Smart Key Reset

TSB #10200383

Automatic/Continuously Variable Transmission Replacement Precautions

TSB #10134472

SB: Flash reprogramming allows the ECU software to be updated without replacing the ECU. Flash calibration updates for specific vehicle models/ECUs are released as field-fix procedures described in individual Service Bulletins. This bulleti

TSB #10134008

Some 2005 ? 2012 model year vehicles equipped with the 2AZ-FE engine may exhibit an intermittent MIL ?ON? condition with Diagnostic Trouble Code (DTC) P0335 (Crankshaft Position Sensor ?A? Circuit) stored. The intake camshaft gear assembly

TSB #10133902

When servicing interior electrical switches and components, please note the precautions in this bulletin to avoid damaging electrical components and switches. Many lubricants, cleaners, and automotive chemicals contain silicone or other com

TSB #10133905

Flash reprogramming allows the ECU software to be updated without replacing the ECU. Flash calibration updates for specific vehicle models/ECUs are released as field-fix procedures described in individual Service Bulletins. This bulletin de

TSB #10133921

Scion vehicles are equipped with SRS, including various airbags and in some models, seat belt pre-tensioners, to help reduce the risk of injury in a collision. If a customer expresses any concerns that the SRS airbags or pretensioner device

TSB #10133799

Some 2005 ? 2010 model year tC vehicles may exhibit a condition where the back door garnish becomes loose, and in some cases continued usage of the loose garnish may result in breakage. Please follow the procedure contained in this bulletin

Showing the 8 most recent of 83 technical service bulletins on file with NHTSA.

20100304Component: VEHICLE SPEED CONTROL:ACCELERATOR PEDALCrash reported3 injured

TL*THE CONTACT OWNS A 2005 SCION TC. WHILE DRIVING APPROXIMATELY 35 MILES PER HOUR THE ACCELERATOR PEDAL STUCK. THE CONTACT PUT THE VEHICLE IN NEUTRAL AND IT FAILED TO STOP. THE CONTACT STATED THERE W

20050929Component: AIR BAGS:FRONTALCrash reported3 injured

CONSUMER WAS HIT FROM THE REAR, THEN COLLIDED WITH A GUARDRAIL ON THE LEFT QUARTER PANEL. THE AIR BAGS DID NOT DEPLOY. *TS THE DRIVER HIT HIS HEADS ON THE STEERING WHEEL AND THE FRONT PASSENGER HIT

20041025Component: VEHICLE SPEED CONTROLCrash reported3 injured

TOOK FOOT OFF GAS TO SLOW DOWN WHEN APPROACHING CURVE. RAKED TO SLOW DOWN WHEN ENTERING CURVE AND VEHICLE FAILED TO SLOW...FULLY ENGAGED BRAKE AND VEHICLE FAILED TO STOP AND KEPT ACCELERATING. THIS

20090205Component: SEATSCrash reported2 injured1 fatalities

MY SON LOST HIS LIFE ON DEC 11, 2008 HE WAS RIDING PASSENGER IN HIS OWN CAR, WHEN HIS FRIEND WHOM DRIVING LOST CONTROL OF VEHICLE, THE VEHICLE SLID SIDE WAYS, PASSENGER SIDE INTO A UTILITY POLE SLID A

20090205Component: SEAT BELTSCrash reported2 injured1 fatalities

MY SON LOST HIS LIFE ON DEC 11, 2008 HE WAS RIDING PASSENGER IN HIS OWN CAR, WHEN HIS FRIEND WHOM DRIVING LOST CONTROL OF VEHICLE, THE VEHICLE SLID SIDE WAYS, PASSENGER SIDE INTO A UTILITY POLE SLID A

Showing the 5 most serious of 203 complaints filed with NHTSA.

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