P0616 - OBD II Trouble Code

Our automotive experts have put together the following information about the P0616 diagnostic trouble code. We've provided the common symptoms that occur when this code is set along with the frequent repairs that address the issues related to the P0616 code.

OBD II Fault Code

• OBD II P0616

OBD-II Code Engine may not start is defined as a Starter Relay Circuit Low

The Starter Relay controls the voltage from the battery to the starter when the ignition is in the start position. If the engine computer sees that the starter circuit is not operating properly, code P0616 will be set. The engine will not crank if there is a fault in starter circuit.

Engine may not start Symptoms

• Engine may not start

Common Problems That Trigger the P0616 Code

• Powertrain Control Module (PCM) failure
• Starter failure
• Starter relay failure
• Wiring issue