Cruise Main Switch Indicator Lamp Circuit Check - Suzuki GRAND VITARA XL-7 Owner's Manual

8E-8 CRUISE CONTROL SYSTEM

Cruise Main Switch Indicator Lamp Circuit Check

Step
1 Check Circuit for Short.
3) Disconnect connector from cruise control module with
ignition switch OFF.
4) Turn ignition switch ON.
Does cruise main switch indicator lamp turn ON?
2 Check Circuit for Open
1) Check for proper connection to cruise control module at
terminal E132-10.
2) If OK, connect terminal E132-10 to ground.
Does indicator lamp turn ON at ignition switch ON?
3 Lamp Bulb Check
1) Remove cruise main switch from instrument panel.
2) Remove lamp bulb and check it.
Is bulb in good condition?
Fig. for Step 2
Action Yes
"LT GRN/WHT" cir- Go to Step 2.
cuit is shorted to
ground.
Lamp circuit is OK. Go to Step 3.
"BLK/WHT" or "LT Replace bulb.
GRN/WHT" circuit
is open.
No