Checks, in order
- Battery voltage and terminalsResting voltage 12.4 V or more; clean and tighten both terminals and the engine ground. A corroded terminal gives exactly one click.easy $ · under about $50
- Try NeutralIf it cranks in Neutral but not Park, the shift position (neutral safety) switch is worn or out of adjustment.easy $ · under about $50
- Tap test and voltage dropWith a helper holding the key, tap the starter. If it cranks, the solenoid contacts are worn. A voltage drop test across the main cable while cranking catches a bad cable before you buy a starter.medium $ · under about $50
- Replace the starterRebuild kits for the Denso contacts are cheap if you can reach it; a full replacement at a shop runs about $800–1,250 on these trucks because of access.hard $$ · about $50 to $500
Applies to: 2nd generation Tundra, 2007 to 2021, with the 5.7L 3UR-FE V8 (most trucks), the 4.6L 1UR-FE (2010–2019) and the 4.7L 2UZ-FE (2007–2009). Engine-specific items say which engine they apply to. Assumes a stock truck.
Tools and parts for these checks
Links below are Amazon affiliate links: as an Amazon Associate, toyotadata earns from qualifying purchases, at no extra cost to you. Confirm fitment for your exact truck before you order.
| ITEM | USED FOR | BUY |
|---|---|---|
| Digital multimeter | Voltage, ground and continuity checks | Shop on Amazon |
| Battery load tester | Testing the battery under load before replacing parts | Shop on Amazon |
| Battery terminal cleaning brush | Cleaning corroded terminals and cable ends | Shop on Amazon |
The same problem on other Toyotas
More 2nd Gen Tundra problems
- Burning oil smell or smoke from the engine bay after a drive, no puddle on the ground (5.7L) (Engine)
- Check engine light, VSC and 4LO flashing, truck stuck in limp mode (P0418, P2440, P2442, P2445) (Emissions)
- Ticking from the engine on cold start that fades as it warms up (Engine)
- Pink crust or a drip at the front of the engine, coolant level dropping (Cooling)
- Brake booster motor buzzing, sinking or hard pedal, ABS/VSC/TRAC lights (Brakes)
- Gear oil on the inside of a rear wheel or on the brake backing plate (Drivetrain)
All 10 2nd Gen Tundra symptoms in the interactive troubleshooter →
General guidance from owner experience. Confirm torque specs, fluid capacities and procedures in the factory service manual. Brakes, steering and anything structural: if in doubt, have a qualified shop inspect it before driving.