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Home >> Jeep >> 2014 >> Wrangler Sahara, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 69 (Body Control Module (BCM) - DTCS B1830-11 To U1433-24) >> Diagnosis And Testing >> B2119-11-Ignition Run/Acc/SPAD Control - Circuit Short To Ground >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2014 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.
  1. INTERMITTENT CONDITION 
    1. Turn the ignition on.
    2. With the scan tool, clear all DTCs.
    3. With the scan tool, read DTCs.

      Does the scan tool display DTC: B2119-11-IGNITION RUN/ACC/SPAD CONTROL - CIRCUIT SHORT TO GROUND?

      Yes 

      • Go To  2

      No 

      • Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension.
      • Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  2. CHECK THE (P307) ACCESSORY DELAY RELAY CONTROL FOR A SHORT TO GROUND 
    Fig 1: Checking Accessory Delay Relay 2 Control For A Short To Ground
    GC0150872Courtesy of CHRYSLER GROUP, LLC
    1. Turn the ignition off.
    2. Disconnect the Junction Block C2 harness connector.
    3. Disconnect the BCM E harness connector.
    4. Measure the resistance between ground and the (P307) Accessory Delay Relay Control circuit.

      Is the resistance above 10k Ohms?

      Yes 

      • Go To  3

      No 

      • Repair the short to ground in the (P307) Accessory Delay Relay Control circuit.
      • Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  3. CHECK THE BCM FOR CORRECT OPERATION 
    1. Reconnect the BCM E harness connector.
    2. Turn the ignition on.
    3. Using a 12-volt test light connected to ground, check (P307) Accessory Delay Relay Control circuit at the Junction Block C2 harness connector.
    4. With the scan tool, actuate the Ignition RUN/ACC 2 output.

      Does the test light illuminate brightly?

      Yes 

      No