Inspection Procedure

WARNING: This page is about a different car, the 2008 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: It is necessary to register the transmitter IDs after replacing a tire pressure warning valve and transmitter and/or the tire pressure warning ECU (See REGISTRATION ).

PERFORM SIGNAL CHECK (VEHICLE SPEED SIGNAL AND ENGINE SPEED SIGNAL)

Enter the signal check mode in TEST MODE PROCEDURE (See TEST MODE PROCEDURE ).
Drive the vehicle at 20 km/h (12 mph) or more for 10 seconds to erase DTCs C2191/91 and C2194/94.

Check the test mode DTCs.

Result

RESULT REFERENCE

Result	Proceed to
DTCs C2191/91 and C2194/94 are erased	A
DTC C2191/91 is output	B
DTC C2194/94 is output	C

HINT:

DTCs C2181/81 to C2184/84 (Transmitter ID not Received) are output at this time, but they are not related to this check.

B: GO TO DTC C2191/91

C: GO TO DTC C2194/94

A: USE SIMULATION METHOD TO CHECK (See HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS )