ACC Combination Switch Removal, Installation, and Test: Test

WARNING: This page is about a different variant/trim than selected.

ACC Combination Switch - Test

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

ACC Combination Switch Internal Resistance Check:

1. Measure the resistance between the ACC combination switch 12P connector (male terminals) terminals No. 5 and No. 6 according to the table.

If there is no resistance in one or more positions, replace the ACC combination switch.

Position	Resistance at normal ambient temperature
OFF (Released)	2.0-2.4 kΩ
MAIN (Pressed and held)	54.3-66.3 Ω
CANCEL (Pressed and held)	165.0-201.7 Ω
SET - (Pressed and held)	401.7-491.0 Ω
RES + (Pressed and held)	802.7-981.1 Ω

Distance Switch Internal Resistance Check:

1. Measure the resistance between the ACC combination switch 12P connector (male terminals) terminals No. 5 and No. 12 according to the table.

If there is no resistance in one or more positions, replace the ACC combination switch.

Position	Resistance
OFF (Released)	2.0-2.4 kΩ
DISTANCE (Pressed and held)	401.7-491.0 Ω

LKAS Switch Internal Resistance Check:

1. Measure the resistance between the ACC combination switch 12P connector (male terminals) terminals No. 5 and No. 12 according to the table.

If there is no resistance in one or more positions, replace the ACC combination switch.

Position	Resistance
OFF (Released)	2.0-2.4 kΩ
LKAS (Pressed and held)	54.3-66.3 Ω

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

Switch Illumination Circuit Check:

1. Check the LED for illumination by applying power and ground to the terminals according to the table.

NOTE: Note this important operating characteristic; diode bias causes a diode to fully conduct electricity in one direction (forward), while not at all in the opposite direction (reverse).

If the results are not as specified, replace the ACC combination switch.