Control module inputs

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Fig 1: Identifying Control Module Inputs

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Indicator lamp xenon light system from the headlamp control module (682 FL/FR)
Warning lamp, charging (2). See WARNING AND INDICATOR LAMPS
Lights-on indicator lamp from lights switch (10). See WARNING AND INDICATOR LAMPS
Main beam indicator lamp from main headlamp relay (8a). See WARNING AND INDICATOR LAMPS
Indicator lamp for heater on, from the SID control module (541)

Fig 2: Identifying Indicator Lamp For Heater On, From SID Control Module
Courtesy of SAAB-SCANIA OF AMERICA, INC.
Battery Voltage (+30) (1). See POWER SUPPLY
Battery Voltage (+15) (20). See POWER SUPPLY
Ground connection (G41S). See GROUND
Oil pressure warning lamp from oil pressure sensor (44). See WARNING AND INDICATOR LAMPS
Brake fluid level warning lamp from brake fluid reservoir (42). See WARNING AND INDICATOR LAMPS
Warning lamp, handbrake (43). See WARNING AND INDICATOR LAMPS
Fuel level from fuel level sensor (46). See FUEL GAUGE
Low fuel level indicator lamp (46). See WARNING AND INDICATOR LAMPS