RAB WARNING LIGHT ON IN INSTRUMENT PANEL
AND/OR DTC B2724-23 STORED
IF YOU CONFIRM
The customer states an RAB warning light in the instrument panelâ??s information display is
ON (Figure 1),
AND/OR
DTC B2724-23 (SONAR CONTROL UNIT - SONAR ECU INTERNAL FAILURE [UNDER
VOLTAGE]) is stored.
NOTE: A RAB warning light may appear in the vehicle information display.
ACTION
Reprogram and configure the Sonar Control Unit with the SERVICE PROCEDURE in this
bulletin, if applicable.
