Description | Fault Trigger Conditions | |||
|---|---|---|---|---|
DTC | ||||
B1408:13 | Passenger Side Curtain Deployment Control 1: Circuit Open | A fault is indicated when the RCM measures more than the desired resistance between the passenger upper side airbag circuits for more than 6 seconds. | ||
B1408:1A Passenger Side Curtain Deployment Control 1: Circuit Resistance Below Threshold | A fault is indicated when the RCM measures less than the desired resistance between the passenger upper side airbag circuits for more than 6 seconds. | |||
Possible Sources
Wiring, terminals or connectors Passenger upper side airbag RCM
PINPOINT TEST A : B1408:11, B1408:12, B1408:13 AND B1408:1A
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.
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.
REFER to: Pyrotechnic Device Health and Safety Precautions (100-00 General Information, Description and Operation). Ignition ON. Using a diagnostic scan tool, perform RCM self-test.
Was DTC B1408:11, B1408:12, B1408:13 and B1408:1A retrieved on-demand during self-test?
Yes | This fault cannot be cleared until it is corrected and the DTC is no longer retrieved on-demand during self-test. If DTC U3003:16 or U3003:17 is also retrieved on-demand, REFER to: Pinpoint Test - DTC: AJ (501-20B Supplemental Restraint System, Diagnosis and Testing). If DTC U3003:16 or U3003:17 is not retrieved on-demand during self-test, DIAGNOSE the passenger upper side airbag Diagnostic Trouble Codes (DTCs). For DTC B1408:13 or B1408:1A, GO to A2 For DTC B1408:11, GO to A8 For DTC B1408:12, GO to A10 |
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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.