DESCRIPTION
The tire pressure warning ECU receives a vehicle speed signal from the combination meter and an engine speed signal from the ECM. The tire pressure warning ECU uses these signals to store DTCs C2121/21 to C2124/24 or C2125/25*.
DTC Code |
Detection Condition |
Trouble Area |
---|---|---|
C2173/73 |
Either condition is met for a total of 15 minutes: (a) No engine speed signal while the vehicle speed is 8 km/h (5 mph) or more. (b) No vehicle speed signal while the engine speed is a specified value. |
|
HINT:
This DTC is stored at the same time DTCs C2121/21 to C2124/24 or C2125/25* are stored.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
PROCEDURE
1. |
PERFORM SIGNAL CHECK (VEHICLE SPEED SIGNAL AND ENGINE SPEED SIGNAL) |
(a) Enter signal check mode in the Test Mode Procedure (See page ).
(b) Drive the vehicle at 20 km/h (12 mph) or more for 10 seconds to clear DTCs C2191/91 and C2194/94.
(c) Check the test mode DTCs.
Result
Result |
Proceed to |
---|---|
DTCs C2191/91 and C2194/94 are cleared |
A |
DTC C2191/91 is output |
B |
DTC C2194/94 is output |
C |
HINT:
DTCs C2181/81 to C2184/84 or C2185/85* (Transmitter ID not Received) are output at this time, but they are not related to this check.
A |
USE SIMULATION METHOD TO CHECK |
B |
GO TO DTC C2191/91 |
C |
GO TO DTC C2194/94 |
Theft Deterrent System Presence Detection (B279C)
DESCRIPTION
If an ECM that is incompatible with the engine immobiliser system is installed,
the ECM stores this DTC.
DTC Code
DTC Detection Condition
Trouble Area
B279C
An ECM that is incompatibl ...
Parts Location
PARTS LOCATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
...