Test Procedure

1. Left Quarter Pillar Trim - Remove - Refer to: Interior Trim Removal and Installation - Pillar Areas Interior Trim Removal and Installation - Tailgate Areas Interior Trim Removal and Installation - Cargo Areas Interior Trim Removal and Installation - Rear Side Area Interior Trim Removal and Installation - Door Areas

2. Power Tailgate Sensor - Test

Courtesy of HONDA, U.S.A., INC.

1. Measure the voltage between the drive unit connector B terminals as shown.

PTG/PTL SVCC circuit

Drive unit connector B
No. B8	No. B4

If there is about 10 V, go to step 2.
If there is no voltage, go to power tailgate control unit input test terminals No. A9, No. B13, No. B16, and No. B17 .

2. Measure the voltage between drive unit connector B terminals as shown while the arm unit (A) moves. An analog voltmeter should alternate between 0 V and about 5 V (a digital voltmeter should read about 2.5 V).

PTG/PTL SENA and PTG/PTL SENB circuits

Drive unit connector B
No. B7	No. B4
No. B6	No. B4

If the voltage is as specified, If the wire is OK, replace the power tailgate control unit .
If the voltage is not specified, replace the power tailgate sensor .

3. All Removed Parts - Install - Install the parts in the reverse order of removal.