Error Code P1610 is defined as Lock Mode. This code is triggered when the starting operation is carried out consecutively for five or more times with an unregistered ignition key or fault key.
This error code is a manufacturer-specific trouble code, meaning it does not apply to all cars makes. Rather, it applies only to specific 2017 Volvo S90 makes, such as Mitsubishi, Nissan, etc. Specification on the definition, troubleshooting, and repairs still vary from one make and model to another.
Nissan cars come with an immobilizer feature, it’s an electronic device fitted to your 2017 Volvo S90 , keeping the engine from turning on and running unless the correct key is inserted. This prevents car theft, as your 2017 Volvo S90 can’t be hotwired after entry has been achieved.
It comes with a microcircuit inside the key which is activated by a small electromagnetic field that induces current to flow inside the key body. This process allows the key to broadcast a unique binary code which is read by your 2017 Volvo S90 ’s PCM (powertrain control module, also known as ECM or engine control module in other 2017 Volvo S90 makes) when turned. When the PCM determines that the coded key is both current and valid, the PCM will then automatically activate the fuel injection sequence.
This immobilizer function is called the IVIS or Infiniti Vehicle Immobilizer System, also known as Nissan Anti-Theft System or NATS. It consists of the special ignition key, antenna lamp located in the ignition key cylinder, body control module (BCM a.k.a. IMMU), the PCM and the security indicator lamp
Error Code P1610 happens when an unregistered or damaged key is used to start the engine five or more times consecutively, causing the system to lock, and your 2017 Volvo S90 unable to be driven.
As with other error codes, this code triggers the Check Engine light and registers the code to your 2017 Volvo S90 ’s system. And since it’s a Lock mode code, your 2017 Volvo S90 cannot be driven, as there will be no starting.
There are a couple of reasons for this error code, namely:
As said earlier, this code is triggered when the wrong or damaged key is used to start the engine for five or more times, consecutively. When this happens, disconnect the battery for about 30 minutes and then try starting the engine with a known registered key.
If the problem persists, then your key must be reprogrammed, and the dealer must erase the code. This means you have to take your 2017 Volvo S90 to your dealer.
As said earlier, simply disconnecting the battery for 30 minutes and then trying to start again with the correct key will solve this problem. If the problem persists, then try the following:
If the problem persists, take your 2017 Volvo S90 to the dealership and have their certified technician reprogram your key and erase the trouble code from your system.