OFFICIAL PINOUT DIAGRAM: BOOT_CONTINENTAL GPEC2.png (Boot)2,388,374 bytes

OFFICIAL PINOUT DIAGRAM: BOOT_CONTINENTAL GPEC2A.png (Boot)2,067,474 bytes

STEP-BY-STEP BENCH CONNECTION PROCEDURE (HOWTO PROTOCOL)BENCH / BOOT

Step 1 (Terminal 30 & Terminal 15 Power): Apply regulated bench power 13.5V — 13.8V to constant battery (T30), switched ignition (T15), and ground (GND) pins according to the harness color code above.
Step 2 (CAN Bus & GPT0 / GPT1 Signals): Connect CAN-H & CAN-L, along with signal leads GPT0 (S1) & GPT1 (S2) to enter bench service mode without opening the ECU housing.
Step 3 (Full PFLASH + DFLASH Backup Read): Before writing any calibration, read and archive a full backup of internal Program Flash (PFLASH) and Data Flash / EEPROM (DFLASH).

VEHICLES EQUIPPED WITH ECU GPEC2 (24)VEHICLE COMPATIBILITY

Make	Model & Engine	ECU & MCU	Action
Chrysler	200(I) (3600 Pentastar 287)	`CONTINENTAL GPEC2` (MPC5566)	Open Vehicle →
Chrysler	200(I) (2400 • 170)	`CONTINENTAL GPEC2` (MPC5566)	Open Vehicle →
Chrysler	300(II) (6400 Hemi 532)	`CONTINENTAL GPEC2` (MPC5566)	Open Vehicle →
Chrysler	300(II) (3600 Pentastar 296)	`CONTINENTAL GPEC2` (MPC5566)	Open Vehicle →
Chrysler	300(II) (5700 Hemi 368)	`CONTINENTAL GPEC2A` (SPC5674)	Open Vehicle →
Chrysler	300C(II) (5700 Hemi 368)	`CONTINENTAL GPEC2` (MPC5566)	Open Vehicle →
Chrysler	300C(II) (5700 Hemi 368)	`CONTINENTAL GPEC2A` (SPC5674)	Open Vehicle →
Chrysler	300S(II) (3600 Pentastar 286)	`CONTINENTAL GPEC2` (MPC5566)	Open Vehicle →
Chrysler	300S(II) (3600 Pentastar 304)	`CONTINENTAL GPEC2` (MPC5566)	Open Vehicle →
Chrysler	Aspen (5700 Hemi 367)	`CONTINENTAL GPEC2` (MPC5566)	Open Vehicle →
Chrysler	Aspen (5700 Hemi 360)	`CONTINENTAL GPEC2` (MPC5566)	Open Vehicle →
Chrysler	Aspen (5700 Hemi 360)	`CONTINENTAL GPEC2A` (SPC5674)	Open Vehicle →
Chrysler	R/T (5700 Hemi 381)	`CONTINENTAL GPEC2` (MPC5566)	Open Vehicle →
Chrysler	R/T (5700 Hemi 377)	`CONTINENTAL GPEC2` (MPC5566)	Open Vehicle →
Chrysler	R/T (5700 Hemi 375)	`CONTINENTAL GPEC2` (MPC5566)	Open Vehicle →
Chrysler	Town and Country(V) (3600 Pentastar 287)	`CONTINENTAL GPEC2` (MPC5566)	Open Vehicle →
Chrysler	Voyager(V) (3600 Pentastar 284)	`CONTINENTAL GPEC2` (MPC5566)	Open Vehicle →
Dodge	Avenger(Sedan) (2000 ECN 158)	`CONTINENTAL GPEC2` (MPC5566)	Open Vehicle →
Dodge	Avenger(Sedan) (2400 • 170)	`CONTINENTAL GPEC2` (MPC5566)	Open Vehicle →
Dodge	Avenger(Sedan) (3600 Pentastar 287)	`CONTINENTAL GPEC2` (MPC5566)	Open Vehicle →
Dodge	CaliberECN (2000 ECN 158)	`CONTINENTAL GPEC2` (MPC5566)	Open Vehicle →
Dodge	CaliberECN (2400 • 170)	`CONTINENTAL GPEC2` (MPC5566)	Open Vehicle →
Dodge	Challenger(III) (6400 Hemi 532)	`CONTINENTAL GPEC2` (MPC5566)	Open Vehicle →
Dodge	Challenger(III) (3600 Pentastar 287)	`CONTINENTAL GPEC2` (MPC5566)	Open Vehicle →

ECU Pinout GPEC2 Bench / Boot / GPT Pinout — Wiring Diagram