INSPECTION
PROCEDURE
1. INSPECT SIDE AUTO STEP MOTOR ASSEMBLY
(a) Check that the motor gear rotates smoothly as follows. NOTICE: Do not apply positive (+) battery voltage to any terminals except terminal 5 and 4 to avoid damaging the pulse sensor inside the motor. OK:
CAUTION: Reset the side auto step motor assembly (initialize the pulse sensor) after installing the side auto step motor assembly and side auto step assembly. Text in Illustration
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Backup Battery Degradation (B15EC)
DESCRIPTION
This DTC is stored when the DCM (Telematics Transceiver) detects either of the
following conditions.
The BUB (Back-Up Battery) charge level becomes less than the criteria.
Automatic Collision Notification (ACN) was performed.
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Diagnosis System
DIAGNOSIS SYSTEM
1. SYMPTOM SIMULATION
HINT:
The most difficult case in troubleshooting is when no problem symptoms occur.
In such a case, a thorough problem analysis must be carried out. A simulation of
the same or similar conditions and environment in ...