ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT SHIFT LOCK CONTROL UNIT ASSEMBLY
(a) Inspect the shift lock operation.
(1) Move the shift lever to P.
(2) Turn the ignition switch off.
(3) Check that the shift lever cannot be moved from P to any other position.
(4) Turn the ignition switch to ON, depress the brake pedal, and check that the shift lever can be moved from P to any other position.
If the operation cannot be done as specified, inspect the shift lock control unit.
(b) Inspect the shift lock release button operation.
(1) Turn the ignition switch off.
(2) When moving the shift lever with the shift lock release button pressed, check that the shift lever can be moved from P to any other position.
If the operation cannot be done as specified, inspect the shift lock control unit.
(c) Check the key interlock operation. (w/o Smart Key System)
(1) Turn the ignition switch to ON.
(2) Depress the brake pedal and move the shift lever to any position other than P.
(3) Check that the ignition key cannot be turned to LOCK.
(4) Move the shift lever to P, turn the ignition key to LOCK and check that the ignition key can be removed.
If the operation cannot be done as specified, inspect the shift lock control unit.
Components
DisassemblyOpen in Occupant Classification ECU Battery Positive Line (B1794)
DESCRIPTION
This circuit consists of the occupant classification ECU and power source circuit
(battery, fuse and wire harness).
DTC B1794 is recorded when a malfunction is detected in the occupant classification
ECU or power source circuit.
HINT:
If DT ...
ACC Signal Circuit
DESCRIPTION
This circuit detects the ignition switch ACC or off condition, and sends it to
the main body ECU (driver side junction block assembly).
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system ...
Front Occupant Classification Sensor LH Collision Detection (B1785)
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 seat assembly RH is subjected to ...