Volkswagen Tiguan P0605: Meaning, Causes, + Fix

P0605 is a relatively rare OBD-II trouble code that can occur in the Volkswagen Tiguan. It indicates that PCM (powertrain control module) is not passing its ROM (read-only memory) self-test when you turn the ignition on. While P0605 is a generic code (it has the same meaning for any car or truck), it is most … Read more

Volkswagen Tiguan P0116: Meaning, Causes, + Diagnosis

P0116 indicates that your Volkswagen Tiguan’s engine coolant temperature sensor is sending a signal to the PCM (powertrain control module) that is outside of its normal operating range (in terms of voltage). While P0116 is a generic OBD2 code (it has the same definition for any car or truck), it has the same basic causes … Read more

Volkswagen Tiguan P0117 Code: Meaning, Causes, and Diagnosis

P0117 is a generic OBD2 code.  It indicates that your Volkswagen Tiguan’s PCM (powertrain control module) has detected the signal coming from the engine coolant temp (ECT) sensor has a voltage level below its normal operating range. With the ECT sensor, as the voltage level drops, it will appear that your Tiguan is overheating. While … Read more

Volkswagen Tiguan P0743: Meaning, Causes, + Diagnosis

P0743 is a generic OBD2 code that can occur in the Volkswagen Tiguan. It indicates that your ECU/TCM has found an issue with the torque converter clutch solenoid. It is a generic code (meaning it has the same definition for all cars and trucks). Repair steps are going to vary depending on your Tiguan’s model … Read more

Volkswagen Tiguan P0776: Meaning, Causes, + Diagnosis

P0776 is a generic OBD2 code that can occur in Volkswagen Tiguan’s equipped with an automatic transmission. This code indicates that the pressure control solenoid “B” inside your Tiguan’s transmission is having a performance issue, or is stuck in the off position. P0776 Definition: Pressure Control Solenoid “B” – Performance/Stuck Here’s the definition of P0776, … Read more

Volkswagen Tiguan P0400: Meaning, Causes, + Diagnosis

P0400 is a standard code that indicates your Volkswagen Tiguan’s EGR system is not working. The good news is that this code is not a breakdown risk and should not affect how your Tiguan runs (assuming it’s the ONLY code). P0400 is a generic code, which means it has the same definition for the Tiguan … Read more