Pinpoint Test

WARNING: Do not handle, move or change the original horizontal mounting position of the RCM while the 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.

WARNING: Never disassemble or tamper with seat belt deployable components, including pretensioners, load limiters and inflators. Never backprobe deployable device electrical connectors. Tampering or backprobing may cause an accidental deployment and result in personalinjury 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, DTCs may set.

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

RETRIEVE RCM DTCs
1. Ignition ON.
2. Using a scan tool, perform RCM self-test to retrieve DTCs .
Was DTC B0082:11, B0082:12, B0082:13 or B0082:1A retrieved on-demand during self-test?
1. Yes:
  - This fault cannot be cleared until it is corrected and the DTC is no longer retrieved on-demand during self-test.
  - For DTC B0082:13 or B0082:1A, GO to 2 .
  - For DTC B0082:11, GO to 8.
  - For DTC B0082:12, GO to 10.
2. No
  - This is an intermittent fault when present as a CMDTC only.
  - For DTC B0082:13 or B0082:1A, GO to 13.
  - For DTC B0082:11, GO to 14.
  - For DTC B0082:12, GO to 15.
CHECK THE PASSENGER SEATBELT LOAD LIMITER DEPLOYMENT CONTROL RESISTANCE (DEPLOY_26_R) PID
1. Using a scan tool, view RCM PIDs .
2. Monitor and record the resistance value displayed by the DEPLOY_26_R PID.
Does the PID value read between 1.7 and 2.78 ohms?
1. Yes:
  - GO to 12.
2. No
  - GO to 3 .
CHECK THE PASSENGER SEATBELT LOAD LIMITER DEPLOYMENT CONTROL RESISTANCE (DEPLOY_26_R) PID WHILE CARRYING OUT THE HARNESS TEST
1. While monitoring the DEPLOY_26_R PID, carry out the harness test of the passenger safety belt load limiter 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 PID.
Does the 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 connector information.
  - GO to 17.
2. No
  - For PID value less than 1.7 ohms, GO to 4 .
  - For PID value greater than 2.78 ohms, GO to 6.
CHECK THE PASSENGER SEATBELT LOAD LIMITER DEPLOYMENT CONTROL DTC 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.
1. Ignition OFF.
2. Depower the SRS. REFER to Supplemental Restraint System (SRS) Depowering and Repowering - with Intelligent Access (IA) or REFER to Supplemental Restraint System (SRS) Depowering and Repowering - without Intelligent Access (IA) .
3. Disconnect Passenger Safety Belt Load Limiter C3202.
4. Repower the SRS. Do not prove out the SRS at this time. REFER to Supplemental Restraint System (SRS) Depowering and Repowering - with Intelligent Access (IA) or REFER to Supplemental Restraint System (SRS) Depowering and Repowering - without Intelligent Access (IA) .
5. Ignition ON.
6. Using a scan tool, perform RCM self-test to retrieve DTCs .
7. DIAGNOSTIC TIP: When viewing DTCs with the passenger safety belt load limiter disconnected, an open circuit fault is normally retrieved.
Did the on-demand DTC change from B0082:1A to B0082:13?
1. Yes:
  - GO to 11.
2. No
  - GO to 5 .

CHECK FOR A SHORT BETWEEN PASSENGER SAFETY BELT LOAD LIMITER CIRCUITS

Ignition OFF.
Depower the SRS. REFER to Supplemental Restraint System (SRS) Depowering and Repowering - with Intelligent Access (IA) or REFER to Supplemental Restraint System (SRS) Depowering and Repowering - without Intelligent Access (IA) .
Disconnect RCM C310A and C310B.

Measure:

Passenger Safety Belt Load Limiter			Passenger Safety Belt Load Limiter

C3202			C3202
Pin	Circuit	Measurement	Pin	Circuit
1	CR147 (GN/OG)		2	RR147 (YE/VT)

Is the resistance greater than 10, 000 ohms?

Yes:
- GO to 12.
No
- REPAIR the circuits.
- Refer to OEM CONNECTOR REPAIR PROCEDURES for connector information.
- GO to 17.

CHECK THE PASSENGER SAFETY BELT LOAD LIMITER CIRCUITS FOR AN OPEN

Ignition OFF.
Depower the SRS. REFER to Supplemental Restraint System (SRS) Depowering and Repowering - with Intelligent Access (IA) or REFER to Supplemental Restraint System (SRS) Depowering and Repowering - without Intelligent Access (IA) .
Disconnect Passenger Safety Belt Load Limiter C3202.
Disconnect RCM C310A and C310B.

Measure:

RCM			Passenger Safety Belt Load Limiter

C310A			C3202
Pin	Circuit	Measurement	Pin	Circuit
23	CR147 (GN/OG)		1	CR147 (GN/OG)
24	RR147 (YE/VT)		2	RR147 (YE/VT)

Are the resistances less than 0.5 ohm?

Yes:
- GO to 7 .
No
- REPAIR the circuit(s).
- Refer to OEM CONNECTOR REPAIR PROCEDURES for connector information.
- GO to 17.

CHECK THE PASSENGER SEATBELT LOAD LIMITER DEPLOYMENT CONTROL DTC 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:

Passenger Safety Belt Load Limiter			Passenger Safety Belt Load Limiter

C3202			C3202
Pin	Circuit	Measurement	Pin	Circuit
1	CR147 (GN/OG)		2	RR147 (YE/VT)

Repower the SRS. Do not prove out the SRS at this time. REFER to Supplemental Restraint System (SRS) Depowering and Repowering - with Intelligent Access (IA) or REFER to Supplemental Restraint System (SRS) Depowering and Repowering - without Intelligent Access (IA) .
Ignition ON.
Using a scan tool, perform RCM self-test to retrieve DTCs .
DIAGNOSTIC TIP: When viewing DTCs with the passenger safety belt load limiter circuits shorted together, a low resistance fault is normally retrieved.

Did the on-demand DTC change from B0082:13 to B0082:1A?

Yes:
- REMOVE the fused jumper wire and GO to 11.
No
- REMOVE the fused jumper wire and GO to 12.

CHECK THE PASSENGER SEATBELT LOAD LIMITER DEPLOYMENT CONTROL DTC 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.
1. Ignition OFF.
2. Depower the SRS. REFER to Supplemental Restraint System (SRS) Depowering and Repowering - with Intelligent Access (IA) or REFER to Supplemental Restraint System (SRS) Depowering and Repowering - without Intelligent Access (IA) .
3. Disconnect Passenger Safety Belt Load Limiter C3202.
4. Repower the SRS. Do not prove out the SRS at this time. REFER to Supplemental Restraint System (SRS) Depowering and Repowering - with Intelligent Access (IA) or REFER to Supplemental Restraint System (SRS) Depowering and Repowering - without Intelligent Access (IA) .
5. Ignition ON.
6. Using a scan tool, perform RCM self-test to retrieve DTCs .
7. DIAGNOSTIC TIP: When viewing DTCs with the passenger safety belt load limiter disconnected, an open circuit fault is normally retrieved.
Did the on-demand DTC change from B0082:11 to B0082:13?
1. Yes:
  - GO to 11.
2. No
  - GO to 9 .

CHECK THE PASSENGER SAFETY BELT LOAD LIMITER CIRCUITS FOR A SHORT TO GROUND

Ignition OFF.
Depower the SRS. REFER to Supplemental Restraint System (SRS) Depowering and Repowering - with Intelligent Access (IA) or REFER to Supplemental Restraint System (SRS) Depowering and Repowering - without Intelligent Access (IA) .
Disconnect RCM C310A and C310B.

Measure:

Passenger Safety Belt Load Limiter			Ground

C3202			Ground
Pin	Circuit	Measurement	Pin	Circuit
1	CR147 (GN/OG)		-	Ground
2	RR147 (YE/VT)		-	Ground

Are the resistances greater than 10, 000 ohms?

Yes:
- GO to 12.
No
- REPAIR the circuit(s).
- Refer to OEM CONNECTOR REPAIR PROCEDURES for connector information.
- GO to 17.

CHECK THE PASSENGER SAFETY BELT LOAD LIMITER CIRCUITS FOR A SHORT TO VOLTAGE

Ignition OFF.
Depower the SRS. REFER to Supplemental Restraint System (SRS) Depowering and Repowering - with Intelligent Access (IA) or REFER to Supplemental Restraint System (SRS) Depowering and Repowering - without Intelligent Access (IA) .
Disconnect Passenger Safety Belt Load Limiter C3202.
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 - with Intelligent Access (IA) or REFER to Supplemental Restraint System (SRS) Depowering and Repowering - without Intelligent Access (IA) .
Ignition ON.

Measure:

Passenger Safety Belt Load Limiter			Ground

C3202			Ground
Pin	Circuit	Measurement	Pin	Circuit
1	CR147 (GN/OG)		-	Ground
2	RR147 (YE/VT)		-	Ground

Is any voltage present?

Yes:
- REPAIR the circuit(s).
- Refer to OEM CONNECTOR REPAIR PROCEDURES for connector information.
- GO to 17.
No
- GO to 12.

CONFIRM THE PASSENGER SAFETY BELT RETRACTOR FAULT
NOTE: Make sure all SRS components and the RCM electrical connectors are connected before carrying out the self-test. If not, DTCs will be recorded.
1. Ignition OFF.
2. Depower the SRS. REFER to Supplemental Restraint System (SRS) Depowering and Repowering - with Intelligent Access (IA) or REFER to Supplemental Restraint System (SRS) Depowering and Repowering - without Intelligent Access (IA) .
3. 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 CPA lever/lock for correct operation. REFER to Restraints Control Module (RCM) .
  - repair any concerns found.
    Refer to OEM CONNECTOR REPAIR PROCEDURES for connector information.
4. Connect Passenger Safety Belt Load Limiter C3202.
5. Connect RCM C310A and C310B.
6. Repower the SRS. Do not prove out the SRS at this time. REFER to Supplemental Restraint System (SRS) Depowering and Repowering - with Intelligent Access (IA) or REFER to Supplemental Restraint System (SRS) Depowering and Repowering - without Intelligent Access (IA) .
7. Ignition ON.
8. Using a scan tool, perform RCM self-test to retrieve DTCs .
Was the original DTC retrieved on-demand during self-test?
1. Yes:
  - INSTALL a new passenger safety belt retractor. REFER to SAFETY BELT RETRACTOR AND PRETENSIONER . GO to 17.
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 B0082:13 or B0082:1A, GO to 13.
  - For DTC B0082:11, GO to 14.
  - For DTC B0082:12, GO to 15.
CONFIRM THE RCM FAULT
NOTE: Make sure all SRS components and the RCM electrical connectors are connected before carrying out the self-test. If not, DTCs will be recorded.
1. Ignition OFF.
2. Depower the SRS. REFER to Supplemental Restraint System (SRS) Depowering and Repowering - with Intelligent Access (IA) or REFER to Supplemental Restraint System (SRS) Depowering and Repowering - without Intelligent Access (IA) .
3. 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 CPA lever/lock for correct operation. REFER to Restraints Control Module (RCM) .
  - repair any concerns found.
    Refer to OEM CONNECTOR REPAIR PROCEDURES for connector information.
4. Connect Passenger Safety Belt Load Limiter C3202 (if previously disconnected).
5. Connect RCM C310A and C310B.
6. Repower the SRS. Do not prove out the SRS at this time. REFER to Supplemental Restraint System (SRS) Depowering and Repowering - with Intelligent Access (IA) or REFER to Supplemental Restraint System (SRS) Depowering and Repowering - without Intelligent Access (IA) .
7. Ignition ON.
8. Using a scan tool, perform RCM self-test to retrieve DTCs .
Was the original DTC retrieved on-demand during self-test?
1. Yes:
  - CHECK OASIS for any applicable TSBs . If a TSB exists for this concern, discontinue this test and follow TSB instructions. If no TSBs address this concern, INSTALL a new RCM. REFER to Restraints Control Module (RCM) . GO to 17.
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 B0082:13 or B0082:1A, GO to 13 .
  - For DTC B0082:11, GO to 14.
  - For DTC B0082:12, GO to 15.
CHECK THE PASSENGER SEATBELT LOAD LIMITER DEPLOYMENT CONTROL RESISTANCE (DEPLOY_26_R) PID FOR AN INTERMITTENT LOW RESISTANCE OR OPEN CIRCUIT FAULT
1. Using a scan tool, view RCM PIDs .
2. While monitoring the DEPLOY_26_R 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 PID.
Does the 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 16.
2. No
  - DEPOWER the SRS and REPAIR as necessary.
  - Refer to OEM CONNECTOR REPAIR PROCEDURES for connector information.
  - GO to 17.
CHECK THE PASSENGER SEATBELT LOAD LIMITER DEPLOYMENT CONTROL CIRCUITS FOR AN INTERMITTENT SHORT TO GROUND FAULT
1. Attempt to recreate the fault by wiggling connectors (including any inline connectors) and flexing the wire harness frequently.
2. Using a scan tool, perform RCM self-test to retrieve DTCs .
Was DTC B0082:11 retrieved on-demand during self-test?
1. Yes:
  - DEPOWER the SRS and REPAIR as necessary.
  - Refer to OEM CONNECTOR REPAIR PROCEDURES for connector information.
  - GO to 17.
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 16.
CHECK THE PASSENGER SEATBELT LOAD LIMITER DEPLOYMENT CONTROL CIRCUITS FOR AN INTERMITTENT SHORT TO BATTERY FAULT
1. Ignition OFF.
2. Depower the SRS. REFER to Supplemental Restraint System (SRS) Depowering and Repowering - with Intelligent Access (IA) or REFER to Supplemental Restraint System (SRS) Depowering and Repowering - without Intelligent Access (IA) .
3. Disconnect Passenger Safety Belt Load Limiter C3202.
4. Repower the SRS. Do not prove out the SRS at this time. REFER to Supplemental Restraint System (SRS) Depowering and Repowering - with Intelligent Access (IA) or REFER to Supplemental Restraint System (SRS) Depowering and Repowering - without Intelligent Access (IA) .
5. Ignition ON.
6. Attempt to recreate the fault by wiggling connectors (including any inline connectors) and flexing the wire harness frequently.
7. Using a scan tool, perform RCM self-test to retrieve DTCs .
Was DTC B0082:12 retrieved on-demand during self-test?
1. Yes:
  - DEPOWER the SRS and REPAIR as necessary.
  - Refer to OEM CONNECTOR REPAIR PROCEDURES for connector information.
  - GO to 17.
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 16 .
CHECK THE HARNESS AND CONNECTORS
1. Ignition OFF.
2. Depower the SRS. REFER to Supplemental Restraint System (SRS) Depowering and Repowering - with Intelligent Access (IA) or REFER to Supplemental Restraint System (SRS) Depowering and Repowering - without Intelligent Access (IA) .
3. Disconnect Passenger Safety Belt Load Limiter C3202.
  - 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.
4. Inspect RCM C310A and C310B 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 connector information.
  - GO to 17 .
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 17 .
CHECK FOR ADDITIONAL SRS DTCs
1. Ignition OFF.
  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.
2. Reconnect all SRS components (if previously disconnected).
3. 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 - with Intelligent Access (IA) or REFER to Supplemental Restraint System (SRS) Depowering and Repowering - without Intelligent Access (IA) .
4. Ignition ON.
5. Using a scan tool, perform Restraints self-test to retrieve DTCs .
  NOTE: When selecting Restraints from the Self Test menu, DTCs are retrieved from the RCM and OCSM.
Are any RCM and/or OCSM DTCs retrieved on-demand during self-test?
1. Yes:
  - Do not clear any DTCs until all DTCs have been resolved. REFER to DTC Chart: Restraint Control Module (RCM) or REFER to DTC Chart: Occupant Classification System Module (OCSM) for pinpoint test direction.
2. No
  - CLEAR all RCM and OCSM CMDTCs . PROVE OUT the SRS. The repair is complete. RETURN the vehicle to the customer.