Pinpoint Test - DTC: X, Coupe — 2016 workshop reference 1977

DTC Description Fault Trigger Conditions set this DTC. B1419:93 Passenger Side A fault is indicated when the RCM senses a faulted RH B-pillar side impact Restraints Sensor 2: sensor, a short to voltage on the feed or return circuit of RH B-pillar side No Operation impact sensor, a short to voltage on the feed or return circuit of the driver front door side impact sensor or an open feed or return circuit of the RH B-pillar side impact sensor. B1427:11 Pedestrian Protection If equipped with wiring for pedestrian protection sensors, a fault is indicated Sensor Driver Outer: when the RCM senses a shorted driver front door side impact sensor, a Circuit Short to shorted RH B-pillar side impact sensor, a short to ground on the driver front Ground door side impact sensor feed circuit, a short to ground on the RH B-pillar side impact sensor feed circuit, or a short to ground on the wiring for pedestrian protection sensors. B14EB:11 Pedestrian Protection If equipped with wiring for pedestrian protection sensors, a fault is indicated Sensor Passenger when the RCM senses a shorted driver front door side impact sensor, a Outer: Circuit Short to shorted RH B-pillar side impact sensor, a short to ground on the driver front Ground door side impact sensor feed circuit, a short to ground on the RH B-pillar side impact sensor feed circuit, or a short to ground on the wiring for pedestrian protection sensors.

Original table alignment retained · Scroll horizontally if needed

Possible Causes

Wiring, terminals or connectors Driver front door side impact sensor RH B-pillar side impact sensor RCM

Visual Inspection and Diagnostic Pre-checks

Inspect for damaged wiring harness(es).

PINPOINT TEST A : B1414:11, B1414:93, B1419:11, B1419:93, B1427:11, B14EB:11

WARNING: Incorrect repair techniques or actions can cause an accidental Supplemental Restraint System (SRS) deployment. Never compromise or depart from these instructions. Failure to precisely follow all instructions could result in serious personal injury from an accidental deployment.

NOTICE: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may cause damage to the connector.

NOTE: Most faults are due to connector and/or wiring concerns. Carry out a thorough inspection and verification before proceeding with the pinpoint test.

NOTE: Only disconnect or reconnect SRS components when instructed to do so within a pinpoint test step. Failure to follow this instruction may result in incorrect diagnosis of the SRS.

NOTE: Always make sure the correct SRS component is being installed. Parts released for other vehicles may not be compatible even if they appear physically similar. Check the part number listed in the Ford parts catalog to make sure the correct component is being installed. If an incorrect SRS component is installed, Diagnostic Trouble Codes (DTCs) may set.

NOTE: The SRS must be fully operational and free of faults before releasing the vehicle to the customer.

NOTE: Do not probe any impact sensor. The impact sensor cannot be tested using a multi-meter.

A1 RETRIEVE RCM (RESTRAINTS CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS)

WARNING: Before beginning any service procedure in this section, refer to Safety Warnings in section 100-00 General Information. Failure to follow this instruction may result in serious personal injury.

Source reference 1977

2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.