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Electronic Control Module (ECM): Tracker

Power for ECM is received from the taillight/dome fuse, located in fuse block. The ECM distributes power or controls ground of various sensor, switches and solenoids for engine control.

ECM LOCATION

Application Location
Metro On Left Of Steering Column
Prizm Behind Center Console, Under Heater Case
Storm (1) On Left Of Steering Column
Tracker Under Left Side Of Dash, Near Kick Panel
(1) Automatic Transaxle Control Module (ATCM) on 4-speed transaxle (GSi models only) is mounted on left side of steering column. DO NOT  confuse this with the ECM. ECM has 24-pin and 32-pin connectors; ATCM has 16-pin and 20-pin connectors.
NOTE: Components are grouped into 2 categories. The first category is INPUT DEVICES , which are components that control or produce voltage signals monitored by the control unit. The second category is OUTPUT SIGNALS , which are components controlled by the control unit.
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