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B2630, B2631 SUNLOAD SENSOR HAC-53 < COMPONENT DIAGNOSIS > [WITHOUT 7 INCH DISPLAY] C D E F G H J K L M A B HAC N O P B2630, B2631 SUNLOAD SENSOR Description INFOID:0000000003846340 COMPONENT DESCRIPTION Sunload Sensor • The sunload sensor (1) is located on the driver’s side speaker grille. • It detects sunload entering through windshield by means of a photo diode. The sensor converts the sunload into a current value Sunload Sensor Circuit SUNLOAD INPUT PROCESS The A/C auto amp. also equips a processing circuit which averages the variations in detected sunload over a DTC Logic INFOID:0000000003846341 DTC DETECTION LOGIC NOTE: . • Sunload sensor may register a malfunction when indoors, at dusk, or at other times when light is insufficient. When performing the diagnosis indoors, light the sunload sensor with a lamp (60 W or more). JPIIA0904ZZ JPIIA0615GB DTC Items (CONSULT-III screen terms) Diagnostic item is detected when... Possible cause B2630 SUNLOAD SEN (SHORT) Detected calorie at sunload sensor 64.7 W/m 2
(30 kcal/m 2 ·h) or less • Sunload sensor (Sunload sensor circuit is open, or B2631 SUNLOAD SEN (OPEN) Detected calorie at sunload sensor 2832 W/m 2
(1304 kcal/m 2 ·h) or more |