LEMON Manuals: Even more car manuals for everyone
Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 614 (Heater & Air Conditioning Control System (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> DTC B2668: Pass SUNLOAD Sensor >> DTC Description >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • If DTC is displayed along with DTC U1000 or U1010, first diagnose the DTC U1000 or U1010. Refer to DTC Logic  (U1000) or DTC Logic  (U1010).
  • Sunload sensor may register a malfunction when indoors, at dusk, or at other times when light is insufficient. When performing the diagnosis indoors, use a lamp (60 W or more) that is pointed at the sunload sensor.

DTC

Items

(CONSULT screen terms)

Diagnostic item is detected when...

Possible cause

B2668

PASS SUNLOAD SENSOR

Detected calorie at sunload sensor (passenger side) 64.7 W/m 2 (55.6 kcal/m 2 .h) or less.

  • Sunload sensor
  • A/C auto amp.
  • Harness or connectors

    [The sensor circuit (passenger side) is open or shorted.]