Description of SID 232 – Accelerator Pedal Supply Voltage Fault
SID 232 indicates that a fault has occurred in the supply voltage to the Accelerator Pedal (AP) assembly.
The diagnostic condition is typically:
- AP Supply Voltage above Normal (232 03).
- AP Supply Voltage below Normal (232 04).
Voltage is supplied to the AP through the 21-pin connector attached to the PLD-MR and the 18-pin connector attached to the DDEC-VCU. See Figure “Location of DDEC-VCU and Wiring Harness Connectors” for connector locations within the vehicle and see Figure “DDEC-VCU Connectors” for connector positions on the DDEC-VCU.
|1. Passenger-Side Dash||4. 18-Pin Connector|
|2. DDEC-VCU||5. 21-Pin Connector|
|3. 15-Pin Connector|||
Figure 1. Location of DDEC-VCU and Wiring Harness Connectors
|1. 21-Pin DDEC-VCU Connector (VC1)||3. 15-Pin DDEC-VCU Connector (VC4)|
|2. 18-Pin DDEC-VCU Connector (VC3)||4. DDEC-VCU|
Figure 2. DDEC-VCU Connectors