Pinpoint Test A : B0029:11, B0029:12, B0029:13 And B0029:1A

WARNING: Do not handle, move or change the original horizontal mounting position of the Restraints Control Module (RCM) while the Restraints Control Module (RCM) is connected and the ignition switch is ON. Failure to follow this instruction may result in the accidental deployment of the Safety Canopy® and cause serious personal injury or death.

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 Catalog Advantage™ or equivalent 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)
- REFER to: SAFETY BELT AND SUPPLEMENTAL RESTRAINT SYSTEM (SRS) HEALTH AND SAFETY PRECAUTIONS .
- Ignition ON.
- Using a diagnostic scan tool, perform RCM self-test.
Was DTC B0029:11, B0029:12, B0029:13 or B0029:1A retrieved on-dem and during self-test?
1. Yes: This fault cannot be cleared until it is corrected and the DTC is no longer retrieved on-dem and during self-test.
  For DTC B0029:13 or B0029:1A, GO to A2
  
  For DTC B0029:11, GO to A8
  
  For DTC B0029:12, GO to A10
2. No: This is an intermittent fault when present as a Continuous Memory Diagnostic Trouble Code (CMDTC) only.
  For DTC B0029:13 or B0029:1A, GO to A13
  
  For DTC B0029:11, GO to A14
  
  For DTC B0029:12, GO to A15
A2 CHECK THE RIGHT CURTAIN DEPLOYMENT CONTROL 1 RESISTANCE (DEPLOY_14_R) PARAMETER IDENTIFICATION (PID)
- Using a diagnostic scan tool, view RCM Parameter Identifications (PIDs).
- Monitor and record the resistance value displayed by the DEPLOY_14_R Parameter Identification (PID).
Does the Parameter Identification (PID) value read between 1.7 and 2.78 ohms?
1. Yes: GO to A12
2. No: GO to A3
A3 CHECK THE RIGHT CURTAIN DEPLOYMENT CONTROL 1 RESISTANCE (DEPLOY_14_R) PARAMETER IDENTIFICATION (PID) WHILE CARRYING OUT THE HARNESS TEST
- While monitoring the DEPLOY_14_R Parameter Identification (PID), carry out the harness test of the RH side air curtain module circuits and accessible connectors (including any inline connectors) by wiggling and flexing the wire harness and connectors frequently. Record the resistance value indicated by the Parameter Identification (PID).
  - Remove the upper C-pillar trim panel.
    REFER to: C-PILLAR UPPER TRIM PANEL .
  - Position the upper B-pillar trim panel aside.
    REFER to: B-PILLAR TRIM PANEL - VEHICLES BUILT FROM: 11-JUNE-2012 .
  - Remove the coat hook, front passenger grab handle, and the two headliner retaining pins at the rear of the headliner.
  - Fold the rear seat back down and lower the RH rear corner of the headliner to access the side air curtain module electrical connector.
Does the Parameter Identification (PID) value read between 1.7 and 2.78 ohms while carrying out the harness test?
1. Yes: DEPOWER the SRS and REPAIR the connector, terminals or wire harness as needed.
  Refer to OEM CONNECTOR REPAIR PROCEDURES for schematic and connector information.
  
  GO to A17
2. No: For Parameter Identification (PID) value less than 1.7 ohms, GO to A4
  For Parameter Identification (PID) value greater than 2.78 ohms, GO to A6
A4 CHECK THE RIGHT CURTAIN DEPLOYMENT CONTROL 1 DTC (DIAGNOSTIC TROUBLE CODE) FOR A FAULT STATUS CHANGE (LOW RESISTANCE INDICATED)
NOTE: This pinpoint test step attempts to change the fault reported by the RCM by inducing a different fault condition. If the reported fault changes, this indicates the RCM is functioning correctly and is not the source of the fault.
- Ignition OFF.
- Depower the SRS.
  REFER to: Supplemental Restraint System (SRS) Depowering and Repowering .
- Disconnect RH Side Air Curtain Module C9032.
  NOTE: Use care when lowering any portion of the headliner. Failure to do so can result in creasing the headliner.
- Repower the SRS. Do not prove out the SRS at this time.
  REFER to: Supplemental Restraint System (SRS) Depowering and Repowering
- Ignition ON.
- Using a diagnostic scan tool, perform RCM self-test.
- DIAGNOSTIC TIP: When viewing Diagnostic Trouble Codes (DTCs) with the RH side air curtain module disconnected, an open circuit fault is normally retrieved.
Did the on-demand DTC change from B0029:1A to B0029:13?
1. Yes: GO to A11
2. No: GO to A5

A5 CHECK FOR A SHORT BETWEEN RH (RIGHT-HAND) SIDE AIR CURTAIN MODULE CIRCUITS

Ignition OFF.
Depower the SRS.
REFER to: Supplemental Restraint System (SRS) Depowering and Repowering .
Disconnect RCM C310A and C310B.
Measure:

Click to display connectors

Positive Lead	Measurement / Action	Negative Lead
C9032-1	Ω	C9032-2

Is the resistance greater than 10, 000 ohms?

Yes: GO to A12
No: REPAIR the circuits.
Refer to OEM CONNECTOR REPAIR PROCEDURES for schematic and connector information.

GO to A17

A6 CHECK THE RH (RIGHT-HAND) SIDE AIR CURTAIN MODULE CIRCUITS FOR AN OPEN

Ignition OFF.
Depower the SRS.
REFER to: Supplemental Restraint System (SRS) Depowering and Repowering .
Disconnect RH Side Air Curtain Module C9032.
NOTE: Use care when lowering any portion of the headliner. Failure to do so can result in creasing the headliner.
Disconnect RCM C310A and C310B.
Measure:

Click to display connectors

Positive Lead	Measurement / Action	Negative Lead
C310B-12	Ω	C9032-2
C310B-11	Ω	C9032-1

Are the resistances less than 0.5 ohm?

Yes: GO to A7
No: REPAIR the affected circuit.
Refer to OEM CONNECTOR REPAIR PROCEDURES for schematic and connector information.

GO to A17

A7 CHECK THE RIGHT CURTAIN DEPLOYMENT CONTROL 1 DTC (DIAGNOSTIC TROUBLE CODE) FOR A FAULT STATUS CHANGE (OPEN INDICATED)

NOTE: This pinpoint test step attempts to change the fault reported by the RCM by inducing a different fault condition. If the reported fault changes, this indicates the RCM is functioning correctly and is not the source of the fault.

Connect RCM C310A and C310B.
Connect a fused jumper wire:

Click to display connectors

Positive Lead	Measurement / Action	Negative Lead
C9032-1		C9032-2

Repower the SRS. Do not prove out the SRS at this time.
REFER to: Supplemental Restraint System (SRS) Depowering and Repowering .
Ignition OFF.
Using a diagnostic scan tool, perform RCM self-test.
DIAGNOSTIC TIP: When viewing Diagnostic Trouble Codes (DTCs) with the RH side air curtain module circuits shorted together, a low resistance fault is normally retrieved.

Did the on-demand DTC change from B0029:13 to B0029:1A?

Yes: REMOVE the fused jumper wire and GO to A11
No: REMOVE the fused jumper wire and GO to A12

A8 CHECK THE RIGHT CURTAIN DEPLOYMENT CONTROL 1 DTC (DIAGNOSTIC TROUBLE CODE) FOR A FAULT STATUS CHANGE (SHORT TO GROUND INDICATED)
NOTE: This pinpoint test step attempts to change the fault reported by the RCM by inducing a different fault condition. If the reported fault changes, this indicates the RCM is functioning correctly and is not the source of the fault.
- Ignition OFF.
- Depower the SRS.
  REFER to: Supplemental Restraint System (SRS) Depowering and Repowering .
- Disconnect RH Side Air Curtain Module C9032.
  NOTE: Use care when lowering any portion of the headliner. Failure to do so can result in creasing the headliner
  - Remove the upper C-pillar trim panel.
    REFER to: C-PILLAR UPPER TRIM PANEL .
  - Position the upper B-pillar trim panel aside.
    REFER to: B-PILLAR TRIM PANEL - VEHICLES BUILT FROM: 11-JUNE-2012 .
  - Remove the coat hook, front passenger grab handle, and the two headliner retaining pins at the rear of the headliner.
  - Fold the rear seat back down and lower the RH rear corner of the headliner to access the side air curtain module electrical connector.
- Repower the SRS. Do not prove out the SRS at this time.
  REFER to: Supplemental Restraint System (SRS) Depowering and Repowering .
- Ignition OFF.
- Using a diagnostic scan tool, perform RCM self-test.
- DIAGNOSTIC TIP: When viewing Diagnostic Trouble Codes (DTCs) with the RH side air curtain module disconnected, an open circuit fault is normally retrieved.
Did the on-demand DTC change from B0029:11 to B0029:13?
1. Yes: GO to A11
2. No: GO to A9

A9 CHECK THE RH (RIGHT-HAND) SIDE AIR CURTAIN MODULE CIRCUITS FOR A SHORT TO GROUND

Ignition OFF.
Depower the SRS.
REFER to: Supplemental Restraint System (SRS) Depowering and Repowering .
Disconnect RCM C310A and C310B.
Measure:

Click to display connectors

Positive Lead	Measurement / Action	Negative Lead
C9032-1	Ω	-
C9032-2	Ω	-

Are the resistances greater than 10, 000 ohms?

Yes: GO to A12
No: REPAIR the affected circuit.
Refer to OEM CONNECTOR REPAIR PROCEDURES for schematic and connector information.

GO to A17

A10 CHECK THE RH (RIGHT-HAND) SIDE AIR CURTAIN MODULE CIRCUITS FOR A SHORT TO VOLTAGE

Ignition OFF.
Depower the SRS.
REFER to: Supplemental Restraint System (SRS) Depowering and Repowering .
Disconnect RH Side Air Curtain Module C9032.
NOTE: Use care when lowering any portion of the headliner. Failure to do so can result in creasing the headliner
- Remove the upper C-pillar trim panel.
  REFER to: C-PILLAR UPPER TRIM PANEL .
- Position the upper B-pillar trim panel aside.
  REFER to: B-PILLAR TRIM PANEL - VEHICLES BUILT FROM: 11-JUNE-2012 .
- Remove the coat hook, front passenger grab handle, and the two headliner retaining pins at the rear of the headliner.
- Fold the rear seat back down and lower the RH rear corner of the headliner to access the side air curtain module electrical connector.
Disconnect RCM C310A and C310B.
Repower the SRS. Do not prove out the SRS at this time.
REFER to: Supplemental Restraint System (SRS) Depowering and Repowering .
Ignition ON.
Measure:

Click to display connectors

Positive Lead	Measurement / Action	Negative Lead
C9032-1		-
C9032-2		-

Is any voltage present?

Yes: REPAIR the affected circuit.
Refer to OEM CONNECTOR REPAIR PROCEDURES for schematic and connector information.

GO to A17
No: GO to A12

A11 CONFIRM THE RH (RIGHT-HAND) SIDE AIR CURTAIN MODULE FAULT
NOTE: Make sure all SRS components and the RCM electrical connectors are connected before carrying out the self-test. If not, Diagnostic Trouble Codes (DTCs) will be recorded.
- Ignition OFF.
- Depower the SRS.
  REFER to: Supplemental Restraint System (SRS) Depowering and Repowering .
- Prior to reconnecting any previously disconnected SRS component:
  - inspect connector(s) (including any inline connectors) for pushed-out, loose or spread terminals and loose or frayed wire connections at terminals.
  - inspect wire harness for any damaged, pinched, cut or pierced wires.
  - inspect RCM C310A and C310B Connector Position Assurance (CPA) lever/lock for correct operation.
    REFER to: Restraints Control Module (RCM) .
  - repair any concerns found.
    Refer to OEM CONNECTOR REPAIR PROCEDURES for schematic and connector information.
- Connect RH Side Air Curtain Module C9032.
- Connect RCM C310A and C310B.
- Repower the SRS. Do not prove out the SRS at this time.
  REFER to: Supplemental Restraint System (SRS) Depowering and Repowering .
- Ignition ON.
- Using a diagnostic scan tool, perform RCM self-test.
Was the original DTC retrieved on-dem and during self-test?
1. Yes: INSTALL a new RH side air curtain module.
  REFER to: Side Air Curtain .
  
  GO to A17
2. No: In the process of diagnosing the fault, the fault condition has become intermittent. Do not install any new SRS components at this time. Install SRS components only when directed to do so in the pinpoint test.
  For DTC B0029:13 or B0029:1A, GO to A13
  
  For DTC B0029:11, GO to A14
  
  For DTC B0029:12, GO to A15
A12 CONFIRM THE RCM (RESTRAINTS CONTROL MODULE) FAULT
NOTE: Make sure all SRS components and the RCM electrical connectors are connected before carrying out the self-test. If not, Diagnostic Trouble Codes (DTCs) will be recorded.
- Ignition OFF.
- Depower the SRS.
  REFER to: Supplemental Restraint System (SRS) Depowering and Repowering .
- Prior to reconnecting any previously disconnected SRS component:
  - inspect connector(s) (including any inline connectors) for pushed-out, loose or spread terminals and loose or frayed wire connections at terminals.
  - inspect wire harness for any damaged, pinched, cut or pierced wires.
  - inspect RCM C310A and C310B Connector Position Assurance (CPA) lever/lock for correct operation.
    REFER to: Restraints Control Module (RCM) .
  - repair any concerns found.
    Refer to OEM CONNECTOR REPAIR PROCEDURES for schematic and connector information.
- Connect RH Side Air Curtain Module C9032 (if previously disconnected).
- Connect RCM C310A and C310B.
- Repower the SRS. Do not prove out the SRS at this time.
  REFER to: Supplemental Restraint System (SRS) Depowering and Repowering .
- Ignition ON.
- Using a diagnostic scan tool, perform RCM self-test.
Was the original DTC retrieved on-dem and during self-test?
1. Yes: CHECK OASIS for any applicable Technical Service Bulletins (TSBs). If a TSB exists for this concern, DISCONTINUE this test and FOLLOW TSB instructions. If no Technical Service Bulletins (TSBs) address this concern, INSTALL a new RCM.
  REFER to: Restraints Control Module (RCM) .
  
  GO to A17
2. No: In the process of diagnosing the fault, the fault condition has become intermittent. Do not install any new SRS components at this time. Install SRS components only when directed to do so in the pinpoint test.
  For DTC B0029:13 or B0029:1A, GO to A13
  
  For DTC B0029:11, GO to A14
  
  For DTC B0029:12, GO to A15
A13 CHECK THE RIGHT CURTAIN DEPLOYMENT CONTROL 1 DEPLOYMENT CONTROL RESISTANCE (DEPLOY_14_R) PARAMETER IDENTIFICATION (PID) FOR AN INTERMITTENT LOW RESISTANCE OR OPEN CIRCUIT FAULT
- Using a diagnostic scan tool, view RCM Parameter Identifications (PIDs).
- While monitoring the DEPLOY_14_R Parameter Identification (PID), attempt to recreate the fault by wiggling connectors (including any inline connectors) and flexing the wire harness frequently. Record the resistance value indicated by the Parameter Identification (PID).
  - Remove the upper C-pillar trim panel.
    REFER to: C-PILLAR UPPER TRIM PANEL .
  - Position the upper B-pillar trim panel aside.
    REFER to: B-PILLAR TRIM PANEL - VEHICLES BUILT FROM: 11-JUNE-2012 .
  - Remove the coat hook, front passenger grab handle, and the two headliner retaining pins at the rear of the headliner.
  - Fold the rear seat back down and lower the RH rear corner of the headliner to access the side air curtain module electrical connector.
Does the Parameter Identification (PID) value read between 1.7 and 2.78 ohms?
1. Yes: The fault is not present and cannot be recreated at this time. Do not install any new SRS components at this time. Install SRS components only when directed to do so in the pinpoint test. GO to A16
2. No: DEPOWER the SRS and REPAIR as necessary.
  Refer to OEM CONNECTOR REPAIR PROCEDURES for schematic and connector information.
  
  GO to A17
A14 CHECK THE RIGHT CURTAIN DEPLOYMENT CONTROL 1 CIRCUITS FOR AN INTERMITTENT SHORT TO GROUND FAULT
- Attempt to recreate the fault by wiggling connectors (including any inline connectors) and flexing the wire harness frequently.
  - Remove the upper C-pillar trim panel.
    REFER to: C-PILLAR UPPER TRIM PANEL .
  - Position the upper B-pillar trim panel aside.
    REFER to: B-PILLAR TRIM PANEL - VEHICLES BUILT FROM: 11-JUNE-2012 .
  - Remove the coat hook, front passenger grab handle, and the two headliner retaining pins at the rear of the headliner.
  - Fold the rear seat back down and lower the RH rear corner of the headliner to access the side air curtain module electrical connector.
- Using a diagnostic scan tool, perform RCM self-test to retrieve Diagnostic Trouble Codes (DTCs).
Was DTC B0029:11 retrieved on-dem and during self-test?
1. Yes: DEPOWER the SRS and REPAIR as necessary. GO to A17
2. No: The fault is not present and cannot be recreated at this time. Do not install any new SRS components at this time. Install SRS components only when directed to do so in the pinpoint test.
  Refer to OEM CONNECTOR REPAIR PROCEDURES for schematic and connector information.
  
  GO to A16
A15 CHECK THE RIGHT CURTAIN DEPLOYMENT CONTROL 1 CIRCUITS FOR AN INTERMITTENT SHORT TO BATTERY FAULT
- Ignition OFF.
- Depower the SRS.
  REFER to: Supplemental Restraint System (SRS) Depowering and Repowering .
- Disconnect RH Side Air Curtain Module C9032.
  NOTE: Use care when lowering any portion of the headliner. Failure to do so can result in creasing the headliner
  - Remove the upper C-pillar trim panel.
    REFER to: C-PILLAR UPPER TRIM PANEL .
  - Position the upper B-pillar trim panel aside.
    REFER to: B-PILLAR TRIM PANEL - VEHICLES BUILT FROM: 11-JUNE-2012 .
  - Remove the coat hook, front passenger grab handle, and the two headliner retaining pins at the rear of the headliner.
  - Fold the rear seat back down and lower the RH rear corner of the headliner to access the side air curtain module electrical connector.
- Repower the SRS. Do not prove out the SRS at this time.
  REFER to: Supplemental Restraint System (SRS) Depowering and Repowering .
- Ignition ON.
- Attempt to recreate the fault by wiggling connectors (including any inline connectors) and flexing the wire harness frequently.
- Using a diagnostic scan tool, perform RCM self-test.
Was DTC B0029:12 retrieved on-dem and during self-test?
1. Yes: DEPOWER the SRS and REPAIR as necessary.
  Refer to OEM CONNECTOR REPAIR PROCEDURES for schematic and connector information.
  
  GO to A17
2. No: The fault is not present and cannot be recreated at this time. Do not install any new SRS components at this time. Install SRS components only when directed to do so in the pinpoint test. GO to A16
A16 CHECK THE HARNESS AND CONNECTORS
- Ignition OFF.
- Depower the SRS.
  REFER to: Supplemental Restraint System (SRS) Depowering and Repowering .
- Disconnect RH Side Air Curtain Module C9032 (if previously disconnected).
  NOTE: Use care when lowering any portion of the headliner. Failure to do so can result in creasing the headliner
  - inspect connector(s) (including any inline connectors) for corrosion, loose or spread terminals and loose or frayed wire connections at terminals.
  - inspect wire harness for any damage, pinched, cut or pierced wires.
- Inspect RCM C310A and C310B Connector Position Assurance (CPA) lever/lock for correct operation.
  REFER to: Restraints Control Module (RCM) .
Were any concerns found?
1. Yes: REPAIR as necessary.
  Refer to OEM CONNECTOR REPAIR PROCEDURES for schematic and connector information.
  
  GO to A17
2. No: The fault is not present and cannot be recreated at this time. Do not install any new SRS components at this time. Install SRS components only when directed to do so in the pinpoint test. GO to A17
A17 CHECK FOR ADDITIONAL SRS (SUPPLEMENTAL RESTRAINT SYSTEM) DIAGNOSTIC TROUBLE CODES (DTCS)
WARNING: Turn the ignition OFF and wait one minute to deplete the backup power supply. Failure to follow this instruction may result in serious personal injury or death in the event of an accidental deployment.
- Ignition OFF.
- Reconnect all SRS components (if previously disconnected).
- If previously directed to depower the SRS, repower the SRS. Do not prove out the SRS at this time.
  REFER to: Supplemental Restraint System (SRS) Depowering and Repowering .
- Ignition ON.
- Using a diagnostic scan tool, perform Restraints self-test.
Are any RCM and/or OCSM Diagnostic Trouble Codes (DTCs) retrieved on-dem and during self-test?
1. Yes: Do not clear any Diagnostic Trouble Codes (DTCs) until all Diagnostic Trouble Codes (DTCs) have been resolved. Refer to RCM DTC CHART or Refer to OCSM DTC CHART for pinpoint test direction.
2. No: CLEAR Continuous Memory Diagnostic Trouble Codes (CMDTCs) from all modules. PROVE OUT the SRS. The repair is complete. RETURN the vehicle to the customer.