Symptom Chart

SYMPTOM CHART

Condition	Possible Sources	Action
No communication with the powertrain control module (PCM)	Battery junction box (BJB) fuse(s): 11 (40A) 40 (5A) Circuitry. PCM.	REFER to MODULE COMMUNICATIONS NETWORK .
The speed control is inoperative	Clockspring. Circuitry. Powertrain control module (PCM). Speed control switch.	Go To PINPOINT TEST A: THE SPEED CONTROL IS INOPERATIVE .
The speed control switch is inoperative	Powertrain control module (PCM). Speed control switch.	Go To PINPOINT TEST A: THE SPEED CONTROL IS INOPERATIVE .
The speed control indicator lamp is always on	Circuitry. Instrument cluster. Powertrain control module (PCM).	REFER to INFORMATION, GAUGES & WARNING DEVICES .