Possible Causes

circuit (B/LG) open
accessory delay relay
SJB

PINPOINT TEST 9: DELAYED ACCESSORY IS INOPERATIVE/DOES NOT OPERATE CORRECTLY

PINPOINT TEST 9		THE DELAYED ACCESSORY IS INOPERATIVE/DOES NOT OPERATE CORRECTLY
STEP	INSPECTION		ACTION
1	CHECK FOR PROPER OPERATION OF THE INTERIOR LIGHTS Turn ON the interior lights. Do the interior lights operate correctly?	Yes	Go to next step.
1		No	To continue the diagnosis of the interior lamps, See INTERIOR LIGHTING .
2	CHECK THE ACCESSORY DELAY RELAY Key OFF. Disconnect the Accessory Delay Relay. Carry out the relay component test. See SYSTEM WIRING DIAGRAMS for schematic information. Did the relay pass the component test?	Yes	Go to next step.
2		No	INSTALL a new accessory delay relay. CLEAR the DTCs. TEST the system for normal operation.
3	CHECK CIRCUIT (B/LG) FOR AN OPEN Disconnect the SJB J-2280b. Measure the voltage between the SJB J-2280b pin 32, circuit (B/LG), harness side and ground. Is the voltage greater than 10 volts?	Yes	Go to next step.
3		No	REPAIR the circuit. CLEAR the DTCs. TEST the system for normal operation.
4	CHECK FOR CORRECT SJB OPERATION Disconnect all SJB connectors. Check for: corrosion pushed-out pins Connect all SJB connectors and make sure they seat correctly. Operate the system and verify the concern is still present. Is the concern still present?	Yes	INSTALL a new SJB. See SMART JUNCTION BOX (SJB) for the removal and installation procedure. TEST the system for normal operation.
4		No	The system is operating correctly at this time. Concern may have been caused by a loose or corroded connector. CLEAR the DTCs. REPEAT the self-test.
Courtesy of MAZDA MOTORS CORP.