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Home >> Ford >> 2002 >> Escape 3.0 1, FWD >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> MULTIFUNCTION Electronic Module System >> Diagnosis And Testing >> Multifunction Electronic Module >> Inspection and Verification
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Inspection and Verification

  1. Verify the customer concern by operating the system in question.
  2. Visually inspect for obvious signs of mechanical and electrical damage.
    VISUAL INSPECTION CHART

    Electrical
    Fuse
    Wiring harness
    Connector(s)
    Circuitry
    Generic electronic module (GEM)
  3. If the concern remains after the inspection, connect the diagnostic tool to the data link connector (DLC) located beneath the instrument panel and select the vehicle to be tested from the diagnostic tool menu. If the diagnostic tool does not communicate with the vehicle:
    • Check that the program card is correctly installed.
    • Check the connections to the vehicle.
    • Check the ignition switch position.
  4. If the diagnostic tool still does not communicate with the vehicle, refer to the diagnostic tool manufacturer's manual.
  5. Carry out the DATA LINK DIAGNOSTICS test. If the diagnostic tool responds with:
    • CKT914, CKT915 or CKT70 = ALL ECUS NO RESP/NOT EQUIP, refer to MODULE COMMUNICATIONS NETWORK .
    • NO RESP/NOT EQUIP for generic electronic module (GEM), go to PINPOINT TEST A .
    • SYSTEM PASSED, retrieve and record the continuous diagnostic trouble codes (DTCs), erase the continuous DTCs and carry out self-test diagnostics for the GEM.
  6. If the DTCs retrieved are related to the concern, go to the GEM Diagnostic Trouble Code (DTC) Index to continue diagnostics. See GEM DIAGNOSTIC TROUBLE CODE (DTC) INDEX .
  7. If no DTCs related to the concern are retrieved, refer to SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV .
GEM DIAGNOSTIC TROUBLE CODE (DTC) INDEX

DTC Description Source Action
B1217 Horn Relay Coil Circuit Failure GEM REFER to HANDLES, LOCKS, LATCHES & ENTRY SYSTEMS .
B1218 Horn Relay Coil Circuit Short to Battery GEM REFER to HANDLES, LOCKS, LATCHES & ENTRY SYSTEMS .
B1244 Wiper Rear Motor Run Relay Circuit Failure GEM REFER to WIPERS & WASHERS .
B1245 Wiper Rear Motor Run Relay Circuit Short to Battery GEM REFER to WIPERS & WASHERS .
B1300 Power Door Lock - Circuit Failure GEM REFER to HANDLES, LOCKS, LATCHES & ENTRY SYSTEMS .
B1302 Accessory Delay Relay Coil Circuit Failure GEM REFER to GLASS, FRAMES & MECHANISMS .
B1304 Accessory Delay Relay Coil Circuit Short to Battery GEM REFER to GLASS, FRAMES & MECHANISMS .
B1309 Power Door Lock Short to Ground GEM REFER to HANDLES, LOCKS, LATCHES & ENTRY SYSTEMS .
B1310 Power Door Unlock - Circuit Failure GEM REFER to HANDLES, LOCKS, LATCHES & ENTRY SYSTEMS .
B1317 Battery Voltage High GEM REFER to INTERIOR LIGHTING .
B1318 Battery Voltage Low GEM REFER to INTERIOR LIGHTING .
B1319 Driver Door Ajar Circuit Failure GEM REFER to INTERIOR LIGHTING .
B1323 Door Ajar Lamp Circuit Failure GEM REFER to INSTRUMENT CLUSTER & PANEL ILLUMINATION .
B1325 Door Ajar Lamp Circuit Short to Battery GEM REFER to INSTRUMENT CLUSTER & PANEL ILLUMINATION .
B1327 Passenger Door Ajar Circuit Failure GEM REFER to INTERIOR LIGHTING .
B1331 Decklid Ajar Rear Door Circuit Failure GEM REFER to INTERIOR LIGHTING .
B1335 Door Ajar RR Circuit Failure GEM REFER to INTERIOR LIGHTING .
B1342 ECU is Defective GEM CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved, INSTALL a new GEM. REFER to GENERIC ELECTRONIC MODULE (GEM) .
B1352 Ignition Key-In Circuit Failure GEM REFER to STEERING COLUMN SWITCHES .
B1359 Ignition Run/ACC Circuit Failure GEM REFER to STEERING COLUMN SWITCHES .
B1371 Illuminated Entry Relay Circuit Failure GEM REFER to INTERIOR LIGHTING .
B1470 Lamp Headlamp Input Circuit Failure GEM REFER toEXTERIOR LIGHTING .
B1499 Lamp Turn Signal Left Circuit Failure GEM REFER to EXTERIOR LIGHTING .
B1501 Lamp Turn Signal Left Circuit Short to Battery GEM REFER to EXTERIOR LIGHTING .
B1519 Hood Switch Circuit Failure GEM REFER to ANTI-THEFT - PATS .
B1571 Door Ajar LR Circuit Failure GEM REFER to INTERIOR LIGHTING .
B1611 Wiper Rear Mode Select Switch Circuit Failure GEM REFER to WIPERS & WASHERS .
B2100 Door Driver Key Cylinder Switch Failure GEM REFER to HANDLES, LOCKS, LATCHES & ENTRY SYSTEMS .
B2104 Door Passenger Key Cylinder Switch Failure GEM REFER to HANDLES, LOCKS, LATCHES & ENTRY SYSTEMS .
B2141 NVM Configuration Failure GEM REFER to MODULE CONFIGURATION .
B2425 Remote Keyless Entry (RKE) Out of Synchronization GEM REFER to HANDLES, LOCKS, LATCHES & ENTRY SYSTEMS .
B2494 Anti-Theft Horn Output Circuit Short to Battery GEM REFER to ANTI-THEFT - PATS .
B2495 Anti -Theft Horn Output Circuit Failure GEM REFER to ANTI-THEFT - PATS .
B2598 Headlamp Relay Circuit Failure GEM REFER to EXTERIOR LIGHTING .
C1961 Park Lamp Relay Coil Circuit Failure GEM REFER to EXTERIOR LIGHTING .
C1962 Park Lamp Relay Coil Circuit Short to Battery GEM REFER to EXTERIOR LIGHTING .
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