If a DTC is displayed during the DTC check, check the parts listed in the table below and proceed to the page given.
HINT:
ECU Power Source Circuit
DESCRIPTION
This is the power source for the tire pressure warning ECU.
WIRING DIAGRAM
INSPECTION PROCEDURE
NOTICE:
When replacing the tire pressure warning ECU, read the transmitter IDs
stored in the old ECU
using the intelligent tester and write them down before removal.
It is neces ...
Inspection
1. INSPECT CRANKSHAFT POSITION SENSOR
Using an ohmmeter, measure the resistance
between the terminals.
Standard resistance
NOTICE:
"Cold" and "Hot" mean the temperature of the
coils themselves.
"Cold" is from -10C (14F) to 50C (122F ...
Front Occupant Classification Sensor LH Collision
Detection
DTC B1785 Front Occupant Classification Sensor LH Collision
Detection
DESCRIPTION
DTC B1785 is output when the occupant classification ECU receives a collision
detection signal sent by
the front occupant classification sensor LH if an accident occurs.
DTC B1785 is also output when the front ...