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
PROCEDURE
1. FIX REAR DIFFERENTIAL CARRIER ASSEMBLY IN PLACE
(a) Fix the rear differential carrier assembly to the overhaul attachment.
2. INSPECT REAR DRIVE PINION COMPANION FLANGE SUB-ASSEMBLY REAR
(a) Using a dial indicator, measure the ...
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. REMOVE FRONT WHEEL
2. DISCONNECT FRONT DISC BRAKE CYLINDER ASSEMBLY LH
3. REMOVE FRONT DISC
4. REMOVE FRONT AXLE HUB GREASE CAP
5. INSPECT FRONT AXLE HUB BEARING LOOSENESS
(a) Using a dial indicator ...