Toyota Tacoma P0400: Meaning, Causes, + Diagnosis

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

Toyota Sequoia P0400: Meaning, Causes, + Diagnosis

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

Toyota Rav4 P0400: Meaning, Causes, + Diagnosis

P0400 is a standard code that indicates your Toyota Rav4’s EGR system is not working. The good news is that this code is not a breakdown risk and should not affect how your Rav4 runs (assuming it’s the ONLY code). P0400 is a generic code, which means it has the same definition for the Rav4 … Read more

Toyota Highlander P0400: Meaning, Causes, + Diagnosis

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

Toyota Fortuner P0400: Meaning, Causes, + Diagnosis

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

Toyota 4Runner P0400: Meaning, Causes, + Diagnosis

P0400 is a standard code that indicates your Toyota 4Runner’s EGR system is not working. The good news is that this code is not a breakdown risk and should not affect how your 4Runner runs (assuming it’s the ONLY code). P0400 is a generic code, which means it has the same definition for the 4Runner … Read more

Toyota Verso P0400: Meaning, Causes, + Diagnosis

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

Toyota Previa P0400: Meaning, Causes, + Diagnosis

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

Toyota Aygo P0400: Meaning, Causes, + Diagnosis

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

Toyota Mirai P0400: Meaning, Causes, + Diagnosis

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