DESCRIPTION
This DTC is stored when the DCM (Telematics Transceiver) detects either of the following conditions.
When this DTC is stored, the BUB (Back-Up Battery) must be replaced. BUB (Back-Up Battery) degradation DTC B15EC is not reported in the deactive mode.
DTC Code |
DTC Detection Condition |
Trouble Area |
---|---|---|
B15EC |
The BUB (Back-Up Battery) is deteriorated. |
BUB (Back-Up Battery) |
CAUTION / NOTICE / HINT
NOTICE:
PROCEDURE
1. |
CHECK FOR DTC |
(a) Turn the ignition switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the ignition switch to ON and wait for 10 seconds.
(d) Perform "Health Check" and check for current DTCs (See page ).
Result |
Proceed to |
---|---|
DTC B15EC is output |
A |
DTC B15EC is not output |
B |
A |
REPLACE BUB (BACK-UP BATTERY) |
B |
CHECK FOR INTERMITTENT PROBLEMS |
Disassembly
DISASSEMBLY
CAUTION / NOTICE / HINT
NOTICE:
When using a vise, do not overtighten it.
PROCEDURE
1. REMOVE TIE ROD END SUB-ASSEMBLY LH
(a) Put matchmarks on the tie rod end LH and steering rack end.
Text in Illustration
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Perchlorate Material
Special handling may apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate.
Your vehicle has components that may contain perchlorate. These components
may include airbag, seat belt pretensioners, and wireless remote control
batteries.
CAUTION
General pr ...