Toyota 4Runner P0000: Meaning, Causes, How to Fix

P0000 is a rare OBD2 fault code that can affect the Toyota 4Runner. While there are over 10,000 DTC “P” codes, this is the only one reserved for “no fault detected” in your vehicle’s ECU (engine control unit) memory. It tells the scanner accessing the ECU that no codes are stored. The most common reason … Read more

Toyota 4Runner Air Conditioner Not Working: Causes + Fix

If your Toyota 4Runner’s AC system is not working, it can be uncomfortable and downright dangerous on a hot day. There are A LOT of issues that can cause your vehicle’s air conditioner to fail. This article is broken down into these three sections to help save you time repairing your 4Runner’s broken AC system: … Read more

Toyota 4Runner P0073: Meaning, Causes, & How to Fix

P0073 is a common OBD2 trouble code that can affect the Toyota 4Runner. OBD2 trouble codes. In layman’s terms, it indicates that there is an issue with your vehicle’s ambient air sensor. The ambient air temperature sensor (or AAT for short) is responsible for monitoring outside air temperature and regulating your vehicle’s automatic climate control … Read more

Toyota 4Runner P0088: Causes + Likely Fix

P0088 is a common OBD2 trouble code that can occur in the Toyota 4Runner. In layman’s terms, it indicates that your SUV’s fuel pressure is too high. While P0088 is a generic code, repair steps will vary depending on your 4Runner’s model year, engine type, and how it regulates fuel pressure. P0088 Definition: Fuel Rail/System … Read more

Toyota 4Runner P0324: Meaning, Causes, + Likely Fix

P0324 is a common OBD2 trouble code. It indicates that there is an issue with your Toyota 4Runner’s knock control system. While P0324 is a generic code, repair steps will vary depending on your 4Runner’s engine type and model year. However, some basic steps can be followed to help diagnose and fix the problem. P0324 … Read more

Toyota 4Runner P0026: Symptoms, Causes, + Common Fixes

P0026 is a code that signals an issue with your Toyota 4Runner’s intake valve control solenoid circuit. In layman’s terms, the circuit is not complying with the Powertrain Control Module’s commands. It sent a signal to the intake valve control solenoid, and it, for whatever reason, failed. P0026 is a generic code (it has the … Read more

Toyota 4Runner P0152: Causes + Easy Diagnosis

P0152 is a common OBDII code that occurs in many vehicles, including the Toyota 4Runner. It indicates that the bank 2 sensor 1 O2 sensor is reporting a voltage level that is higher than its normal operating range. P0152 Definition: O2 Sensor – High Voltage – B2S1 O2 Sensor Oxygen sensors are responsible for metering the … Read more

Toyota 4Runner P0501 Code: Causes + Likely Fix

P0501 is an OBD2 trouble code that indicates there is an issue with your Toyota 4Runner’s Vehicle Speed Sensor (VSS). It occurs when the Powertrain Control Module (PCM) gets a signal from the VSS outside its normal operating range (in terms of voltage). P0501 is a generic powertrain code, which means it has the same … Read more

Toyota 4Runner: P0008 Code Diagnosis

P0008 is a somewhat uncommon OBD2 trouble code that can occur in the Toyota 4Runner. It indicates that the crankshaft and camshaft are not synchronized properly, and should be considered a breakdown risk. Driving your 4Runner with P0008 can lead to engine damage and a costly repair. While P0008 is a generic code (it has … Read more