Engine Controls - MIL ON/DTC PO335 Set
ENGINEEG039-07
Title:
M.I.L. "ON" DTC P0335 ONLY
Models:
'06 Scion xA & xB
August 29, 2007
Introduction
Some 2006 model year Scion XA and xB vehicles may exhibit a M.I.L. "ON" condition with DTC P0335 (Crankshaft Position Sensor "A" Circuit). Improvements have been made to the Engine Control Module/ECM (SAE term: Powertrain Control Module/PCM) calibration to reduce the possibility of this condition occurring. Please use the following procedure to update the calibration.
Applicable Vehicles
^ 2006 model year Scion XA and xB vehicles.
Parts Information
^ The ECM should NOT be replaced as part of the Repair Procedure.
^ Authorized Modification Labels may be ordered in packages of 25 from the Materials Distribution Center (MDC) through Dealer Daily Dealer Support Materials System or by calling the MDC.
Warranty Information
Applicable Warranty*:
This repair is covered under the Toyota Federal Emission Warranty. This warranty is in effect for 96 months or 80,000 miles, whichever occurs first, from the vehicle's in-service date.
* Warranty application is limited to correction of a problem based upon a customer's specific complaint.
Required Tools & Material
Calibration Identification Chart
Repair Procedure
1. Check for the Authorized Modifications Label affixed to the vehicle in the locations shown in Figures 1 and 2. Confirm if the ECM (PCM) calibration has been updated. If the calibration listed is NOT the latest ECM (PCM) calibration go to step 2.
2. Flash reprogram the ECM/PCM.
^ The GR8 Battery charger MUST be used in Power Supply Mode to maintain battery voltage at 13.5 volts while flash reprogramming the vehicle.
^ For details on how to use the GR8 Battery charger, please refer to the GR8 Instruction Manual located on TIS, Diagnostics - Battery.
Follow the procedures outlined in TSB No. SS002-07, "Techstream ECU Flash Reprogramming Procedure, " and flash the ECM/PCM with the NEW calibration file update.
3. Install the Authorized Modifications Label.
A. Using a permanent marker, enter the following information on the label:
^ ECM/PCM part number: [Refer to the Parts Information section for the CURRENT PART NUMBER]
^ Calibration ID(s): [Refer to the Calibration Identification Chart for the NEW CALIBRATION ID]
^ Dealer Code
^ Repair Date
^ Change Authority (this TSB number): EG039-07
B. Affix the Authorized Modifications Label to the vehicle at the locations shown in Figures 1 and 2. The Authorized Modifications Label is available through the MDC, P/N 00451-00001-LBL.
4. The repair is complete. Test drive the vehicle to confirm normal operation.
5. Clear any DTCs that set during the reprogramming process.