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Electronic Control Module (ECM): Tracker

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

ECM LOCATION

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