2004 Scion xA Service and Repair Manual

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Factory-Grade Data

2004 Scion xA 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

2004 Scion xA Recalls & Complaints

NHTSA #07E00500018/01/2007Component: VEHICLE SPEED CONTROL:CRUISE CONTROL

CERTAIN ROSTRA CRUISE CONTROLS, P/NOS. 00012-X0486-01, 00015-X0486-01, 00012-X0486-21, 00016-79910, 00016-79910-01, AND 250-1755, INSTALLED AS ORIGINAL EQUIPMENT ON MY 2006-2007 GULF STATES TOYOTA AND

Consequence

FAILURE TO RELEASE THE THROTTLE WHEN THE CRUISE CONTROL IS TURNED OFF COULD RESULT IN A VEHICLE CRAS

Remedy

THE VEHICLE MANUFACTURERS WILL NOTIFY THEIR OWNERS AND REPLACE THE CRUISE CONTROL FREE OF CHARGE. R

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 #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 #10132773

TSB: 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 bullet

TSB #10132774

TSB: OBSOLETE NOTICE-June 6, 2014: This bulletin is now obsolete.

Showing the 8 most recent of 40 technical service bulletins on file with NHTSA.

20150724Component: AIR BAGSCrash reported1 injured

DRIVING HOME AND HIT ANOTHER VEHICLE THAT WAS STOPPED. I WAS GOING APPROX. 40-45 MPH. AT THE TIME OF THE ACCIDENT. I REAR ENDED A OLDER CADILLAC, IN MY SCION XA, THE AIR BAGS NEVER WENT OFF!!

20161212Component: AIR BAGSCrash reported1 fatalities

MY MOTHER IN LAW HIT A TREE GOING 50 MPH HITTING THE PASSENGER SIDE OF HER CAR INTO TREE, AIRBAGS DID NOT GO OFF. BECAUSE THE AIRBAGS DID NOT DEPLOY SHE SUFFERED MAJOR HEAD TRAUMA THAT LEAD TO HER DEA

20161212Component: STRUCTURE:BODYCrash reported1 fatalities

MY MOTHER IN LAW HIT A TREE GOING 50 MPH HITTING THE PASSENGER SIDE OF HER CAR INTO TREE, AIRBAGS DID NOT GO OFF. BECAUSE THE AIRBAGS DID NOT DEPLOY SHE SUFFERED MAJOR HEAD TRAUMA THAT LEAD TO HER DEA

20150903Component: ELECTRICAL SYSTEMFire reported

I JUST GOT HOME FROM WORK I WAS HOME 30 MINUTES. MY SON TOLD ME MY CAR WAS CUTTING OFF AN ON. GRABBED MY KEYS WENT OUTSIDE AN MY WAS TURNING OFF AN ON ,STARTED MY CAR WITH THE KEYS IT STARTED UP, TURN

20150903Component: ENGINEFire reported

I JUST GOT HOME FROM WORK I WAS HOME 30 MINUTES. MY SON TOLD ME MY CAR WAS CUTTING OFF AN ON. GRABBED MY KEYS WENT OUTSIDE AN MY WAS TURNING OFF AN ON ,STARTED MY CAR WITH THE KEYS IT STARTED UP, TURN

Showing the 5 most serious of 20 complaints filed with NHTSA.

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