Tacoma 2WD V6-4.0L (1GR-FE) (2006)
Wiring Harness: All Technical Service Bulletins
A/T Controls - MIL ON/DTC P0705 Set
T-SB-0277-09
August 18, 2009
MIL "ON" DTC P0705
Service Category
Drivetrain
Section
Automatic Transmission/Transaxle
Market
USA
Applicability
Introduction
Some 2005 - 2009 model year Tacoma vehicles may exhibit a MIL "ON" condition with DTC P0705 (Transmission Range Sensor Circuit Malfunction
(PRNDL Input)) stored. Common symptoms with this DTC can include possible delayed engagement into Reverse or Drive and possible harsh gear
engagement when shifting between Park or Neutral into all other gears. Follow the procedure in this TSB to determine if this service bulletin is
applicable and to repair the vehicle.
Repair Procedure Overview
1. Review DTC P0705 Freeze Frame Data to determine if this TSB may be applicable.
2. Attempt to duplicate DTC using testing procedure shown in this TSB to confirm TSB application.
3. If DTC cannot be duplicated, examine indicated wire harness electrical connector and Junction Block for evidence of liquid or corrosion.
4. If liquid or corrosion is observed in indicated wire harness connector and Junction Block, replacement of the Engine Room Main W~re Harness and
Junction Block connector No.1 will be required to repair the vehicle.
Warranty Information
APPLICABLE WARRANTY
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This repair is covered under the Toyota Comprehensive Warranty. This warranty is in effect for 36 months or 36,000 miles, whichever occurs first,
from the vehicle's in-service date.
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Warranty application is limited to occurrence of the specified condition described in this bulletin.