Symptom Chart

Symptom	Possible Causes	Action
Turn signal/hazard lamp(s) inoperative	Bulb failure Fuse(s) blown Turn signal indicator / hazard warning lamp(s) circuit short circuit to ground, open circuit, high resistance Steering column left multifunction switch fault Hazard warning lamp switch fault	Check the bulb condition Check the fuse condition Refer to the electrical circuit diagrams and test the turn signal indicator / hazard warning lamp(s) circuits for short circuit to ground, open circuit, high resistance Test the operation of the steering column left multifunction switch Test the operation of the hazard warning lamp switch Using the manufacturer approved diagnostic system, check the Central Junction Box (CJB) for related DTCs and refer to the relevant DTC index
Turn signal indicator / hazard warning lamp(s) dim	Incorrect bulb rating Turn signal indicator / hazard warning lamp(s) circuit high resistance Steering column left multifunction switch fault Hazard warning lamp switch fault	Check the bulb condition and rating Refer to the electrical circuit diagrams and test the turn signal indicator / hazard warning lamp(s) circuits for high resistance Test the operation of the steering column left multifunction switch Test the operation of the hazard warning lamp switch
Turn signal indicator / hazard warning lamp(s) stuck on	Turn signal indicator / hazard warning lamp(s) circuit short circuit to power Steering column left multifunction switch fault Hazard warning lamp switch fault	Refer to the electrical circuit diagrams and test the turn signal indicator / hazard warning lamp(s) circuits for short circuit to power Test the operation of the steering column left multifunction switch Test the operation of the hazard warning lamp switch Using the manufacturer approved diagnostic system, check the Central Junction Box (CJB) for related DTCs and refer to the relevant DTC index
Warning indicator(s) inoperative	Fuse(s) blown Steering column left multifunction switch fault Hazard warning lamp switch fault Warning indicator circuit short circuit to ground, open circuit, high resistance Instrument cluster fault	Check the fuse(s) Test the operation of the steering column left multifunction switch Test the operation of the hazard warning lamp switch Refer to the electrical circuit diagrams and test the warning indicator circuit for short circuit to ground, open circuit, high resistance Using the manufacturer approved diagnostic system, check the Instrument Cluster (IC) for related DTCs and refer to the relevant DTC index
Cornering lamp(s) inoperative	Bulb failure Fuse(s) blown Cornering lamps circuit short circuit to ground, open circuit, high resistance Steering column left multifunction switch fault Lighting control switch fault	Check the bulb condition Check the fuse condition Refer to the electrical circuit diagrams and test the cornering lamps circuit for short circuit to ground, open circuit, high resistance Test the operation of the steering column left multifunction switch Test the operation of the lighting control switch
Cornering lamp(s) dim	Incorrect bulb rating Cornering lamps circuit high resistance Steering column left multifunction switch fault Lighting control switch fault	Check the bulb condition and rating Refer to the electrical circuit diagrams and test the cornering lamps circuit for high resistance Test the operation of the steering column left multifunction switch Test the operation of the lighting control switch
Cornering lamp(s) stuck on	Steering column left multifunction switch fault Lighting control switch fault Cornering lamps circuit short circuit to power	Test the operation of the steering column left multifunction switch Test the operation of the lighting control switch Refer to the electrical circuit diagrams and test the cornering lamps circuit for high resistance Using the manufacturer approved diagnostic system, check the Central Junction Box (CJB) for related DTCs and refer to the relevant DTC index