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Generic Electronic Module (GEM) Diagnostic Trouble Code (DTC) Index

GENERIC ELECTRONIC MODULE (GEM) DIAGNOSTIC TROUBLE CODE (DTC) INDEX

DTC Description Source Action
B1300 Power Door Lock Circuit Failure GEM Go to PINPOINT TEST B .
B1310 Power Door Unlock Circuit Failure GEM Go to PINPOINT TEST B 
B1217 Horn Relay Coil Circuit Failure GEM Check wiring at Horn Relay Coil Circuit
B1218 Horn Relay Coil Circuit Short to Battery GEM Check short to battery in Horn Relay Coil Circuit
B2100 Driver Door Key Cylinder Switch Circuit Failure GEM Go to PINPOINT TEST C .
B2425 Keyless Entry Out of Synchronization GEM Go to PINPOINT TEST H .
- All other DTCs GEM REFER to MULTIFUNCTION ELECTRONIC MODULE .
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