Home/Dodge/Pickup R2500/Dodge Pickup R2500 (1996-2010)/Repair manual/Testing & Diagnostics/DTC P0591: SPEED CONTROL SWITCH NO. 2 PERFORMANCE

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Wiring diagrams Section: Testing & Diagnostics

O2 Sensor Location & Identification

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DTC P0591: SPEED CONTROL SWITCH NO. 2 PERFORMANCE Dodge Pickup R2500

Testing & Diagnostics 3 illustrations

Note. For component location, see COMPONENT LOCATIONS . For connector identification, see CONNECTOR IDENTIFICATION . For circuit identification and wiring diagram, see WIRING DIAGRAMS . If Powertrain Control Module (PCM) is replaced, PCM must be reprogrammed. See PROGRAMMING .

For testing procedures (Scheme 620)- (Scheme 622).

Scheme 620

Scheme 620: DTC P0591: SPEED CONTROL SWITCH NO. 2 PERFORMANCE

Scheme 620: DTC P0591: SPEED CONTROL SWITCH NO. 2 PERFORMANCE

Scheme 621

Scheme 621

Scheme 621

Scheme 622

Scheme 622

Scheme 622