Symptom Chart

SYMPTOM CHART

Condition	Possible Sources	Action
No Communication With The Rear Electronic Module	Rear Battery Junction Box (BJB) Fuses: 23 (5A). 41 (15A). Rear Electronic Module (REM). Circuitry.	REFER To MULTIFUNCTION ELECTRONIC MODULES .
The Power Supply Relay Is Inoperative - All SSP Features	Circuitry. Rear BJB. Front Electronic Module (FEM). REM.	Go To PINPOINT TEST E: THE POWER SUPPLY RELAY IS INOPERATIVE - ALL SSP FEATURES .
The Power Supply Relay Is Inoperative - SSP1	Rear BJB Fuse 15 (30A). Circuitry. Relay.	Go To PINPOINT TEST F: THE POWER SUPPLY RELAY IS INOPERATIVE - SSP1 .
The Power Supply Relay Is Inoperative - SSP2	Rear BJB Fuse 10 (30A). Circuitry. Relay.	Go To PINPOINT TEST G: THE POWER SUPPLY RELAY IS INOPERATIVE - SSP2 .
The Power Supply Relay Is Inoperative - SSP3	Rear BJB Fuse 27 (30A). Circuitry. Relay.	Go To PINPOINT TEST H: THE POWER SUPPLY RELAY IS INOPERATIVE - SSP3 .
The Power Supply Relay Is Inoperative - SSP4	Rear BJB Fuse 28 (30A). Circuitry. Relay.	Go To PINPOINT TEST I: THE POWER SUPPLY RELAY IS INOPERATIVE - SSP4 .
The Reversing Lamps Are Inoperative	Rear BJB Fuse 36 (10A). Bulbs. Circuitry. REM. Digital Transmission Range (TR) Sensor.	Go To PINPOINT TEST A: THE LOW BEAMS ARE INOPERATIVE - ONE OR BOTH LOW BEAM HEADLAMP(S) ARE INOPERATIVE .
The Individual Reversing Lamp Is Inoperative - LH Reversing Lamp	Circuitry. FEM.	Go To PINPOINT TEST A: THE LOW BEAMS ARE INOPERATIVE - ONE OR BOTH LOW BEAM HEADLAMP(S) ARE INOPERATIVE .
The Individual Reversing Lamp Is Inoperative - RH Reversing Lamp	Bulb. Circuitry. FEM.	Go To PINPOINT TEST A: THE LOW BEAMS ARE INOPERATIVE - ONE OR BOTH LOW BEAM HEADLAMP(S) ARE INOPERATIVE .
The Reversing Lamps Are On Continuously	Circuitry. REM. Digital TR sensor.	Go To PINPOINT TEST A: THE LOW BEAMS ARE INOPERATIVE - ONE OR BOTH LOW BEAM HEADLAMP(S) ARE INOPERATIVE .