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body, or when repairing any component between the Some questions to ask yourself when performing the road test are as follows: • Is the complaint or concern what you think the • Is the Transmission operating normally, or is • When does the problem occur? • Is the problem only in one gear range? • What temperature does the problem occur? • Does the vehicle have to sit over night for the • Does the transmission go into Limp-in mode? 4.3.4 ELECTRONIC PINION FACTOR The pinion factor must be set when replacing the PCM. Note: The pinion factor is a fixed number and 4.3.5 SERVICE BULLETINS AND RECALLS Always perform all Safety Recalls and Service Bulletins that are applicable to the problem. Under 5.0 REQUIRED TOOLS AND DRBIII t (diagnostic read-out box) scan tool - must use the latest release level. Diagnostic Pinout Box #8815 8333-1A) Vacuum gauge 12 volt test light minimum 25 ohms resistance with probe #6801 CAUTION: A 12 volt test light should not be • 5-volt Supply • J1850 PCI Bus • CCD Bus • PCI Bus • CKP Sensor Signal • CMP Sensor Signal • Vehicle Speed Sensor Signal • O2 Sensor Signal 6.0 ACRONYMS A/C Air Conditioning ABS Anti-lock Brake System ASD Re- Auto Shutdown Relay APPS Accelerator Pedal Position Sensor Baro Barometric Pressure BCM Body Control Module BTS Battery Temperature Sensor CAA Clean Air Act CAB Controller Antilock Brakes CARB California Air Resources Board CCD Chrysler Collision Detection Bus CKP Crankshaft Position Sensor CKT Circuit CMP Camshaft Position Sensor CM840 Cummins Engine controller CO Carbon Monoxide CVI Clutch Volume Index DCP So- Duty-Cycle Purge Solenoid DLC Data Link Connector DRBIII t Diagnostic Readout Box - 3rd Gen- 17 GENERAL INFORMATION |