Symptom Chart

SYMPTOM CHART

Condition	Possible Sources	Action
No communication with the Smart Junction Box (SJB) module	Circuitry SJB	REFER to MODULE COMMUNICATIONS NETWORK article.
All power windows are inoperative	Circuitry Window control switch Circuit breaker SJB Accessory delay relay	Go to Pinpoint Test A .
A single power window is inoperative - LH front	Fuse Circuitry LH front window control switch LF power window motor SJB	Go to Pinpoint Test B .
A single power window is inoperative - RH front	Circuitry LH or RH front window control switch RH front power window motor	Go to Pinpoint Test C .
A single power window is inoperative - LH or RH rear	Circuitry LH front window control switch LH or RH rear window control switch LH or RH rear power window motor	Go to Pinpoint Test D .
The one-touch up/down feature is inoperative - LH front window only	Circuitry LH front power window motor LH front window control switch LH front motor not initialized Battery power was lost while LH front window was operating	Go to Pinpoint Test E .
The defrost system is inoperative	Fuses Rear window defrost relay Circuitry Rear window defrost grid HVAC	Go to Pinpoint Test F .
The defrost system will not shut off automatically	Circuitry Rear window defrost relay HVAC	Go to Pinpoint Test G .
The delayed accessory is inoperative	Circuitry Accessory delay relay SJB	Go to Pinpoint Test H .
The delayed accessory does not turn off	Circuitry Accessory delay relay SJB	Go to Pinpoint Test I .