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Home >> Jeep >> 2013 >> Wrangler Sport, Automatic Trans >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Electronic Shift Module (ESM) - Electrical Diagnostics >> DTC Troubleshooting >> P0931-BTSI Control Circuit High >> Possible Causes
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Possible Causes

Possible Causes
ENGINE BRAKE DTCS PRESENT
ABS DTCS PRESENT
(L51) BRAKE SWITCH SIGNAL OPEN
(L51) BRAKE SWITCH SIGNAL SHORTED TO VOLTAGE
SHIFT LEVER ASSEMBLY

Always perform the NAG1 Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  STANDARD PROCEDURE  . 

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