Back to 2010 Toyota Highlander

2010 TOYOTA HIGHLANDER

3.3L V6 HybridAWDAUTOMATIChybrid
10 active safety recalls on this vehicle — view recalls
Repairs0Labor637Torque3528Fluid9DTC891Battery1Maintenance0Recalls10
P0616moderate severityPowertrain

Starter Motor Relay Circuit Low

on 2010 Toyota Highlander 3.3L V6 Hybrid · AWD

What this code means

Low voltage in starter relay circuit.

Symptoms

  • No crank
  • Weak cranking

Common causes

  • Weak battery
  • Corroded connection
  • Wiring issue

Diagnostic steps

  1. Test voltage at relay
  2. Check connections
  3. Test battery

Repair notes

Repair wiring or replace relay.

Other Powertrain codes on this vehicle

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