P2670

Actuator Supply Voltage B Circuit Low

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–56 (est.)

Symptoms

Unstable engine operation
Power dips
Check Engine Light Illuminates
Handling problems

Causes

Damage to wiring or wiring harness
Bad contacts in connectors
Actuator B fault
Problems with the engine control unit (ECU)

How to Fix

Check the integrity of the wiring and wiring harness
Inspect connectors for corrosion or damage
Check voltage at actuator B
Replace actuator B if necessary

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