Grand Caravan V6-4.0L (2008)
.. a solid white oval insignia (3) with 433 printed in the center. The sensors are identical except for the oval insignia. The 433 MHz sensors can either
have a black or grey sensor body.
CAUTION: Although 315 MHz and 433 MHz sensors are identical in size and shape, they are not interchangeable. Always make sure the
correct sensor is being used.
NOTE: Sensors may be identified by valve stem cap color. From the factory, 315 MHz sensors have a gray valve stem cap while 433 MHz
sensors have a black valve stem cap. Otherwise, once mounted inside a tire and wheel assembly you are not able to visually tell the difference
between a 315 MHz and 433 MHz sensor. At that point, the TPM-RKE Analyzer, Special Tool 9936, with the Scan Tool may be used to identify
the sensor frequency or the tire can be dismounted allowing visual inspection of the sensor body. A 315 MHz sensor can be visually identified
by a white outline oval (black center) insignia on the sensor body.
The TPM sensors are designed for original style factory wheels. It is not recommended to install a tire pressure sensor in an aftermarket wheel (This
could cause sealing and system performance issues). Do not attempt to install a tire pressure sensor in an aftermarket wheel. If aftermarket wheels
are installed and do not contain tire pressure sensors, the system will not function properly and the driver will be continuously notified of a
system malfunction.
The serviceable components of the tire pressure sensor are:
