ALL 2010 AND UP INFINITI MODELS; PERMANENT DTC (P-DTC) INFORMATION
Starting with 2010 Model Year, Infiniti vehicles have been gradually incorporating a new type of DTC known as “Permanent DTC or P-DTC”.
ALL INFINITI MODELS; DIAGNOSIS OF POOR ACCELERATION OR LACK OF POWER
If a customer describes lack of power or poor acceleration, perform the following checks before attempting any repair.
VARIOUS INFINITI MODELS; REAR BRAKE SQUEAK NOISE
The rear brakes squeak when braking while the brakes are at normal operating temperature
AND
The applied vehicle is equipped with single piston rear brake calipers.
ALL INFINITI MODELS; FLUID LEAK REPAIR SERVICE INFORMATION
The following information is provided to help ensure correct diagnosis and repair of fluid leaks. All fluid leaks, when properly diagnosed, should be repaired (whether under warranty or customer pay) to ensure proper vehicle operation.
VARIOUS INFINITI MODELS; INTELLIGENT KEY NOT DETECTED / ENGINE WILL NOT START
Intelligent Key (I-Key) systems on the Applied Vehicles use two (2) different Radio Frequencies (RF) that are similar to other wireless devices; 315 MHz and 433 MHz.
In the event another wireless device (e.g. aftermarket alarm system) is transmitting at the same time as an I-Key, it can interfere with the I-Key signals being received by the BCM.
2012 AND NEWER INFINITI MODELS; EVAP LEAK DTC P0442, P0455, P0456 INFORMATION
All model year 2012 and newer Infiniti vehicles have a warning indicator in the instrument area to alert the driver of a loose fuel cap.
ALL INFINITI MODELS; LOW TIRE PRESSURE WARNING SYSTEM;
This bulletin has compiled Tire Pressure Monitor System (TPMS) and Low Tire Pressure Warning System (LTPWS) information for:
Basic Diagnosing of TPMS/LTPWS systems.
Aftermarket wheels.
Inflating/deflating tires with TPMS/LTPWS sensors.
Moving TPMS/LTPWS wheel assemblies from one vehicle to another and TPMS/LTPWS sensor registration.
Radio Frequency interference causing a “No Data” (C1708, C1709, C1710, C1711) condition.
Sensor leaks.
Air pressure changes with altitude and ambient temperatures.
-REVISED- 2012–2013 NISSAN M HYBRID; MIL “ON” WITH DTC P0300, P0301, P0302, P0303, P0304, P0305, OR P0306 STORED
The MIL is “ON” with any misfire DTC stored (P0300, P0301, P0302, P0303, P0304, P0305, or P0306),
AND
There are no drivability issues.