Adjustable Pedals

Visually inspect for obvious signs of mechanical or electrical damage. Refer to the following chart:

VISUAL INSPECTION CHART

Mechanical	Electrical
Adjustable pedals Adjustable pedal motor and cables	Adjustable pedal switch Central junction box (CJB) fuse 30 (10A) Wiring harness Circuitry

If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
If the diagnostic tool does not power up, refer to the diagnostic tool manual.
Carry out the diagnostic tool data link test. If the diagnostic tool responds with:
- SCP, UBP, CAN or ISO circuit faults; all electronic control units no response/not equipped, refer to MODULE COMMUNICATIONS NETWORK .
- No response/not equipped for front electronic module (FEM), refer to MULTIFUNCTION ELECTRONIC MODULES .
- System passed, retrieve and record the continuous DTCs and the carry out self-test diagnostics for the FEM.
If the DTCs retrieved are related to the concern, go to the FRONT ELECTRONIC MODULE (FEM) DIAGNOSTIC TROUBLE CODE (DTC) INDEX .

If no DTCs related to the concern are retrieved, GO to SYMPTOM CHART .

FRONT ELECTRONIC MODULE (FEM) DIAGNOSTIC TROUBLE CODE (DTC) INDEX

DTC	Description	Source	Action
B1342	ECU Defective	FEM	INSTALL a new FEM. REFER to MULTIFUNCTION ELECTRONIC MODULES .
B1990	Pedal Forward/Rearward Potentiometer Feedback Circuit Failure	FEM	Go To PINPOINT TEST D .
B2358	Adjustable Pedal Switch Failure	FEM	Go To PINPOINT TEST B .