Cruise Control Switch: Testing and Inspection

Cruise Control Switch Inspection

NOTE:
Never disassemble cruise control switch. Disassembly will spoil its original functions.

1. Remove driver air bag (inflator) module.
2. Disconnect cruise control switch connector (1) from control coil.
3. Check cruise control switch as follow.

For MAIN Switch
Check for continuity between "1" and "8" terminals under each condition below. If check result is not satisfactory, replace cruise control switch (2).
Cruise main switch (3) specification: [B]
Switch button released: Infinity
Switch button pressed: Continuity

For Set/Coast, Res/ACC and Cancel Switch
Check for resistance between "7" and "9" terminals under each condition below. If check result is not satisfactory, replace cruise control switch (2).




SET/COAST, RES/ACC and CANCEL switches resistance: [C]
All switches released (OFF): Infinity
CANCEL switch (4) pressed (ON): About 0 Ohm.
SET/COAST switch (5) pressed (ON): 217 - 223 Ohms.
RES/ACC switch (6) pressed (ON): 900 - 920 Ohms.