Log in or Sign up

Welcome to Tundras.com!
You are currently viewing as a guest! To get full-access, you need to register for a FREE account.
As a registered member, you’ll be able to:

Participate in all Tundra discussion topics

Transfer over your build thread from a different forum to this one

Communicate privately with other Tundra owners from around the world

Post your own photos in our Members Gallery

Access all special features of the site
Quick Links: Traction Control Abs and 4 hi/lo lights issue Spyder Black LED DRL Bar Projector with SEALIGHT 9005/HB3 High Beam H11/H9 Extractor pump for transmission fluid "flush"? Tool Box Mounting Battery accessories upgrades from stock to aftermarket. AC clutch replacement without removing compressor

Transmission overfill valve will not turn when pressure is applied

Discussion in '2nd Gen Tundras (2007-2013)' started by LLT, Nov 22, 2023.

Post Reply

Nov 22, 2023 at 12:52 PM

#1

#1
LLT [OP] New Member

Joined:

Nov 22, 2023

Member:

#107304

Messages:

2

Vehicle:

07 Tundra TRD 1st gen

Hello! I have a few questions: (1) How do I know if my 07 Tundra SR5 is a 1st or 2nd Gen? and (2) My transmission overfill valve will not turn when pressure is applied.

LLT, Nov 22, 2023

#1

Nov 22, 2023 at 1:24 PM

#2

#2
Diablo169 ROKRAPR

Joined:

Feb 24, 2021

Member:

#59576

Messages:

665

Gender:

Male

First Name:

Max

Santa Cruz

Vehicle:

06 Double Cab 360k+

2” Lift, Bilstein 5100’s and 885’s second notch, Rear 5100’s Icon 3 Leaf Pack and Firestone Air Bags w/Daystar Cradles. Spider Trax 1.25” Wheel Spacers, 4Runner Pro Wheels, Falken AT3W 285/75r17 (34x11).

07’ Tundra would be a 2nd gen. If you have a 4.7L you will most likely find more out about engine related questions here in the 1st gen section.

Welcome to the Forum.

Diablo169, Nov 22, 2023

#2

Bob likes this.

Nov 22, 2023 at 1:39 PM

#3

#3
LLT [OP] New Member

Joined:

Nov 22, 2023

Member:

#107304

Messages:

2

Vehicle:

07 Tundra TRD 1st gen

Is my Tundra 5.7L SR5 a 1st or 2nd Gen?

LLT, Nov 22, 2023

#3

Nov 22, 2023 at 2:46 PM

#4

#4
JasonC. ¯\_(ツ)_/¯

Joined:

Jan 23, 2023

Member:

#90779

Messages:

1,147

TX

Vehicle:

2001 4x4 4.7L “Best Cab”/AC Limited 53k mi

LLT[OP] said: ↑

Is my Tundra 5.7L SR5 a 1st or 2nd Gen?
Click to expand...

Definitely 2nd Gen then. You have the 5.7 and the newer body style. Best to ask any questions you have on that forum. Bievenido.

JasonC., Nov 22, 2023

#4

Bob likes this.

Nov 22, 2023 at 2:52 PM

#5

#5
Bob Member Staff Member

Joined:

Jan 4, 2014

Member:

#1

Messages:

4,247

Gender:

Male

First Name:

Bob

SoCal

Vehicle:

07 Tacoma PreRunner Black

Thread moved to the 2nd gen

Bob, Nov 22, 2023

#5

FrenchToasty likes this.

Post Reply

Register FREE to Reply!

Products Discussed in

TRIAX Synergy Gear Max 75W-90 GL-5 Limited Slip, Ultra Long Drain 500k Miles, Manual Transmission, Gear/Differential Lubricant (1 Gallon)

20 Pack Key Ring Keychain 1" 25mm Diameter Metal Flat Split Key Chains Rings for Home Car Dog Tag Office Lanyards Keys Attachment Black

Schumacher Electric Battery Terminal Cleaning Brush, BAF-BI, for Automotive, Marine, and Power Sport Batteries, with One-Year Limited Warranty, Chrome

SYLVANIA - 3157 ZEVO LED Amber Bulb - Bright LED Bulb, Ideal for Park and Turn Lights (Contains 2 Bulbs)

Car Ceiling Cargo Net Pocket Storage Net,29.5"x19.7" Adjustable D-Buckle to Reduce Sagging Roof Storage Organizer,Double-Layer Mesh SUV for SUVs,Road Trips,Car Camping Essentials

Toyota Genuine Parts - Cap Radiator 18.5Psi (PTR04-00000-03)

Metra Axxess ASWC-1 Steering Wheel Control Interface

Metra 70-1761 Radio Wiring Harness For Toyota 87-Up Power 4 Speaker

ATP Automotive AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle

Rockford Fosgate P300-8P Punch 8" 300-Watt Amplified Subwoofer in Ported Enclosure - Slim Design for Tight Spaces - Black

5Pcs 12V Waterproof Push-Button On-Off Switch, Carbhub 12V Waterproof Push-Button On-Off Switch with 4" Leads for Motorcycle/Auto Car

Kenwood DMX1037S 10.1" High Definition Car Stereo Receiver with Capacitive Touch Panel

Tuffy Security Console Safe - Compatible with Toyota Tundra 2014-Current

Toyota Oil Drain Plug Crushable Steel Gaskets Set of 10 OEM 12157-10010

SYLVANIA - 3157 ZEVO LED White Bulb - Bright LED Bulb, Ideal for Daytime Running Lights (DRL) and Back-Up/Reverse Lights (Contains 2 Bulbs)

KENWOOD DNR1007XR eXcelon 10.1" High Definition Navigation Car Stereo Receiver with Capacitive Touch Panel

Rockford Fosgate DSR1 8-Channel Interactive Signal Processor w/Integrated iDatalink Maestro Module

Rough Country Hydraulic Tailgate Assist for Toyota Tundra (2007-2021) - Smooth, Safe & Controlled Tailgate Lowering

Roadmaster 792 Hy-Power Diode, (Pack of 2)

HAPPYHORSE Center Console Storage Box for Toyo-ta Tundra 2007-2013 Automotive Center Control Handrails Under Storage Box Pallet Accessories

Motor Trend FlexTough Floor Mats for Cars, Black Deep Dish All-Weather Mats, Waterproof Trim-To Fit Automotive Floor Mats for Cars Trucks SUV, Universal Floor Liner Car Accessories

Syneticusa 3157 Error Free Dual Color Type 2 Switchback DRL LED Turn Signal Light Bulbs No Hyper Flash Built-in Resistors All in One -White/Amber Yellow (2 Pack)

TEKTON 8 x 10 mm Long Flex 12-Point Ratcheting Box End Wrench | WRB36408

GAMPRO 12V 150DB Car Air Horns, 18"es Chrome Zinc Single Trumpet Truck Air Horn with Compressor for Any 12V Vehicles Trucks Lorrys Trains Boats Cars (BLACK)

Piaa 97065 26" (650mm) Si-Tech Silicone Wiper Blade, Premium All-Season OEM Windshield Wiper Replacement

Fumoto Original F-103 with LC-10 Included F-Series Engine Oil Drain Valve, 1 Pack

Steering Wheel Controller Wireless Button Remote Control for Android Car Radio

Toyota Genuine Fluid 00295-01281 Formed-in-Place Transmission Gasket - 3.5 oz. Tube

Universal Car DVD GPS Player Wireless Remote Controller, Steering Wheel Remote Control Button for Car Navigation DVD / 2 din Radio Steering Control

Metra 99-8220CHG Single/Double DIN Dash Installation Kit for 2010-Up Toyota Tundra Vehicles (High Gloss Charcoal)

Backup Camera fo Cars (Mini 360 Degree Rotatable), COOLINT CT-106S Front/Side/Rear View Backup Camera for Truck, Pickup, SUV, RVs, Waterproof IP69K Reversing Camera kit, HD Reverse Car Camera

ARLINGTON ArlingtonNM900 1/2 PLS Knock Out Seal100

Racewill 2024 Upgrade Jerry Can Mount Holder: Lockable Jerry Gas Can Holder Rack, 5 Gallon (20 Liter), Reinforced Welding

OURU 52PCS Fuel Line Clamp Assortment Kit 304 Stainless Steel,10 Sizes Adjustable 9/32"-23/32" Dia (7-18mm) Mini Fuel Injection Gas Line Hose Clamps,Pipe Clamp for Automotive,Diesel Petrol Pipe

AISIN THT-005 Engine Coolant Thermostat with Housing and Gasket - Compatible with Select Lexus GS F, GS460, GX460, IS F, IS500, LC500, LS460, LS600h, LX570, RC F Toyota Land Cruiser, Sequoia, Tundra

TXINLEI 8858 110V Hot Air Solder Blower SMT Rework Station Optional Portable Heat Gun 480W

Derale 13200 Power Steering Cooler Kit, Black

STAR BRITE Star Tron Enzyme Fuel Treatment - Super Concentrated Diesel Formula - 1 oz. Treats 32 Gallons - 32 OZ (093132SS)

Hopkins 56305 Quick Lock Diode Set, 4 Pack

OPT7 Sidekick 48" Running Board Lights 2PCS LED Strips w/Amber Turn Signal, DRL, White Courtesy Light for Regular Cab Trucks Pickup SUV Trailer

SEALIGHT H11 H8 H9 H16 LED Bulbs, 600% Brighter H11 LED Lights, Super Focused H11 Low High Beam bulbs Fanless, 6000K Daylight White Halogen Replacement, Pack of 2

Dorman 924-926 Front Driver Side Door Check for Select Toyota Models