C2116

DTC C2116 TRANSMITTER ID1 NOT RECEIVED

CIRCUIT DESCRIPTION

DTC Detection Condition:

The tire pressure monitor valve constantly sends radio waves to the tire pressure antenna. If the battery for the tire pressure monitor valve is depleted, or if the tire pressure antenna is defective or comes off, the DTC will be output. The DTC will be erased if the tire pressure antenna receives the radio waves sent from the tire pressure monitor valve again under any conditions.

HINT: Because the pressure monitor valve and tire pressure antenna cannot be identified by a DTC, it is necessary to identify it through other methods.

Wiring Diagram:

Step 1 - 4:

Step 5 - 10:

Step 11 - 12:

Step 13 - 16:

Step 17:

INSPECTION PROCEDURE

HINT: Correct the tire inflation pressure and inspect it while the DTC is being output.