B211F-IGNITION RUN/ACC/PAD CONTROL CIRCUIT HIGH
For a complete wiring diagram Refer to Section 8W.
- When Monitored:
With the ignition on.
- Set Condition:
The Front Control Module will set this DTC within 500ms if the (P305) Accessory Delay Relay Control circuit is shorted to voltage.
| Possible Causes |
| (P305) ACCESSORY DELAY RELAY CONTROL CIRCUIT SHORTED TO VOLTAGE |
| RUN/ACCESSORY DELAY RELAY |
| FRONT CONTROL MODULE |
Diagnostic Test
1. CHECK FOR ACTIVE DTCWith the scan tool, read the active DTC's.
Cycle the ignition switch from off to on, leaving the ignition on for a minimum of 90 seconds.
With the scan tool, read the active DTC's.
Does the scan tool display this DTC as active?
Yes
- Go To 2
No
- If the DTC is stored, check for an intermittent condition. Visually inspect the related wiring harness connectors. Look for broken, bent, pushed out, or corroded terminals.
2. RUN/ACCESSORY DELAY RELAY
Turn the ignition off.
Install a substitute relay in place of the original Run/Accessory Delay Relay.
Cycle the ignition switch from off to on, leaving the ignition on for a minimum of 90 seconds.
With the scan tool, read the active FCM DTC's.
Does the scan tool display this DTC as active?
Yes
- Go To 3
No
- Replace the original Run/Accessory Delay Relay.
- Perform BODY VERIFICATION TEST – VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE).
3. (P305) ACCESSORY DELAY RELAY CONTROL CIRCUIT SHORTED TO VOLTAGE
Turn the ignition off.
Remove the FCM from the Integrated Power Module.
Remove the Run/Accessory Delay Relay from the Junction Block.
Turn the ignition on.
Measure the voltage of the (P305) Accessory Delay Relay Control circuit at the relay connector (cavity 85).
Is there any voltage present?
Yes
- Repair the (P305) Accessory Delay Relay Control circuit for a short to voltage.
- Perform BODY VERIFICATION TEST – VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE).
No
- Inspect the wiring and connectors for damage or shorted circuits. If OK, replace and program the Front Control Module in accordance with the service information.
- Perform BODY VERIFICATION TEST – VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE).