CR-V (Front & Rear)

Remove driver's side instrument panel lower cover and knee bolster. Unplug 15-pin connector from Integrated Control Unit (ICU) and remove ICU from back of underdash fuse/relay box. Inspect connector terminals for damage or corrosion. Repair as necessary and retest system. If connector and terminals are okay, go to next step.
Use a DVOM to perform control unit input tests. See Fig 1 and Fig 2 . If an input test indicates a problem, find and correct cause and retest system. If all input test results are okay, replace faulty ICU.

Fig 1: Integrated Control Unit Intermittent Wiper System Input Test (CR-V - 1 Of 2)

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 2: Integrated Control Unit Intermittent Wiper System Input Test (CR-V - 2 Of 2)

Courtesy of AMERICAN HONDA MOTOR CO., INC.