mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 4405 > < Initial Inspection and Diagnostic Overview|Page 4403
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Step 1-Step 5

Normal Operation

The smart junction box (SJB) provides voltage to the digital transmission range (TR) sensor, or the reversing lamp switch, through circuit (Y/V). When
the transmission is placed in REVERSE, the digital TR sensor, or the backup lamp switch, routes the voltage to the backup lamps through circuit
(BR/Y).

Possible Causes

-

Fuse

Initial Inspection and Diagnostic Overview|Page 4405 > < Initial Inspection and Diagnostic Overview|Page 4403