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P1CBF CHRYSLER

P1CBF CHRYSLER - Hydraulic Pump Feedback

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P1CBF CHRYSLER Possible Causes

  • Faulty Smart Driver Unit (SDU)
  • Smart Driver Unit (SDU) harness is open or shorted
  • Smart Driver Unit (SDU) circuit poor electrical connection
  • Faulty Transmission Control Module (TCM)

First diagnose P1CBF CHRYSLER code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

Cost of diagnosing the P1CBF CHRYSLER code

    Labor: 1.0

    The cost of diagnosing the P1CBF CHRYSLER code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

P1CBF CHRYSLER Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1cbf Chrysler Description

This diagnostic checks the performance of the hydraulic pump. The Smart Driver Unit (SDU) which is external to the Transmission Control Module (TCM) drives the hydraulic pump based upon a PWM command signal received from the Transmission Control Module (TCM). This diagnostic uses three feedback signals. The PWM driver, internal to TCM, returns a command feedback signal. The SDU returns to the TCM the hydraulic pump driver feedback signal. The TCM separately receives the hydraulic pump feedback signal confirming the pump state. This diagnostic checks the performance of the hydraulic pump.
OBDII Code P1cbf Chrysler - Hydraulic Pump Feedback - AutoCodes.com

P1CBF CHRYSLER More Information

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