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 Ω 

SET/COAST switch (5) pressed (ON): 217 - 223 Ω 

RES/ACC switch (6) pressed (ON): 900 - 920 Ω 

Fig 1: Checking Resistance Between Cruise Control Connector Terminals No. 7 & 9