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HOMESERVICE MANUALSTOYOTA2006SEQUOIA 4WD V8-4.7L (2UZ-FE)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTIGNITION SYSTEMTECHNICAL SERVICE BULLETINSBY SYMPTOMENGINE CONTROLS - MIL ON/DTC'S P0335/P1340/INT. NO START
2006 Toyota Sequoia 4WD V8-4.7L (2UZ-FE)
Engine Controls - MIL ON/DTC's P0335/P1340/Int. No Start
2006 Toyota Sequoia 4WD V8-4.7L (2UZ-FE)SECTION Engine Controls - MIL ON/DTC's P0335/P1340/Int. No Start
ENGINE
EG052-06
Title:
M.I.L. "ON" DTC P0335 AND/OR P1340:
INTERMITTENT HOT SOAK NO-START
Models:
'05 - '06 4Runner (2UZ-FE), Land Cruiser, Sequoia, & Tundra (2UZ- FE)
August 24, 2006
Introduction
Some customers may experience a M.I.L. "ON" condition with DTCs P0335 and/or P1340 with intermittent hot soak no-start. The camshaft position sensor assembly has been improved to prevent this concern.
^ P0335 (Crankshaft Position Sensor "A" Circuit)
^ P1340 (Camshaft Position Sensor "A" [Bank 1 Sensor 1])
Applicable Vehicles
^ 2005 - 2006 model year 4Runner and Tundra vehicles equipped with the 2UZ-FE engine.
^ 2005 - 2006 model year Land Cruiser and Sequoia vehicles.
Parts Information
Warranty Information
Applicable Warranty*:
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.
* Warranty application is limited to correction of a problem based upon a customer's specific complaint.
Components
Required SSTs
Repair Procedure
1. Using the Diagnostic Tester, check for Diagnostic Trouble Codes (DTCs).
2. If DTCs P0335 and/or P1340 are present and the customer reports difficulty starting the vehicle when it is hot, refer to the Technical Information System (TIS), 2005 - 2006 model year Repair Manual for applicable model: Ignition (2UZ-FE): Camshaft Position Sensor: Removal.
HINT:
Not ALL cases will include difficulty starting after a hot soak. If P0335 and/or P1340 are present and can be duplicated after clearing the DTCs with the Diagnostic Tester but the hot soak no-start condition is NOT duplicated, use the auto probe and monitor the camshaft position sensor output and compare with the illustration in the Diagnostics section of the Repair Manual for DTC P1340. If the camshaft position sensor signal waveform does NOT match, replace the camshaft position sensor.
3. Replace the camshaft position sensor.
4. Using the Diagnostic Tester, clear the DTCs.
5. Test drive the vehicle for a minimum of 10 minutes. Then use the Diagnostic Tester to verify that NO pending DTCs set.
EG052-06
Title:
M.I.L. "ON" DTC P0335 AND/OR P1340:
INTERMITTENT HOT SOAK NO-START
Models:
'05 - '06 4Runner (2UZ-FE), Land Cruiser, Sequoia, & Tundra (2UZ- FE)
August 24, 2006
Introduction
Some customers may experience a M.I.L. "ON" condition with DTCs P0335 and/or P1340 with intermittent hot soak no-start. The camshaft position sensor assembly has been improved to prevent this concern.
^ P0335 (Crankshaft Position Sensor "A" Circuit)
^ P1340 (Camshaft Position Sensor "A" [Bank 1 Sensor 1])
Applicable Vehicles
^ 2005 - 2006 model year 4Runner and Tundra vehicles equipped with the 2UZ-FE engine.
^ 2005 - 2006 model year Land Cruiser and Sequoia vehicles.
Parts Information
Warranty Information
Applicable Warranty*:
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.
* Warranty application is limited to correction of a problem based upon a customer's specific complaint.
Components
Required SSTs
Repair Procedure
1. Using the Diagnostic Tester, check for Diagnostic Trouble Codes (DTCs).
2. If DTCs P0335 and/or P1340 are present and the customer reports difficulty starting the vehicle when it is hot, refer to the Technical Information System (TIS), 2005 - 2006 model year Repair Manual for applicable model: Ignition (2UZ-FE): Camshaft Position Sensor: Removal.
HINT:
Not ALL cases will include difficulty starting after a hot soak. If P0335 and/or P1340 are present and can be duplicated after clearing the DTCs with the Diagnostic Tester but the hot soak no-start condition is NOT duplicated, use the auto probe and monitor the camshaft position sensor output and compare with the illustration in the Diagnostics section of the Repair Manual for DTC P1340. If the camshaft position sensor signal waveform does NOT match, replace the camshaft position sensor.
3. Replace the camshaft position sensor.
4. Using the Diagnostic Tester, clear the DTCs.
5. Test drive the vehicle for a minimum of 10 minutes. Then use the Diagnostic Tester to verify that NO pending DTCs set.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.