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 |
Check Mode Procedure
CHECK MODE PROCEDURE
1. DESCRIPTION
(a) Check mode has a higher sensitivity to malfunctions and can detect malfunctions
that normal mode cannot detect. Check mode can also detect all the malfunctions
that normal mode can detect. In check mode, DTCs are s ...
Making a phone call
Making a phone call
• Dialing by inputting a number “Dial by Number”
• Dialing by inputting a name “Dial by Name (Dial by name)” •
Speed dialing
• Dialing a number stored in the outgoing history memory “Redial”
• Dialing a numb ...