Primary electric power steering monitor alerts
Browse 114 PEPSM alert codes and open an entry for its description and recorded conditions.
PEPSM alert codes
Showing 101–114 of 114
- PEPSM_a176 — Rear Steering Command Active Error PEPSM_a176_rearSteeringCommandActiveError The monitors determination that the rear steering command should be active does not match the controllers
- PEPSM_a177 — Torque Not Expected Error PEPSM_a177_torqueNotExpectedError The monitor detected an error in the measured torque output of its paired controller
- PEPSM_a178 — Rear Steering Command Mismatch Warning PEPSM_a178_rearSteeringCommandMismatchWarning The monitors calculated rear roadwheel angle target doesn't match the controllers rear roadwheel angle command
- PEPSM_a200 — Nvm Save Timed Out PEPSM_a200_nvmSaveTimedOut Power down NVM save reached max allowed time
- PEPSM_a208 — Startup Sequence Failed2 PEPSM_a208_startupSequenceFailed2 Power steering startup sequence is unsuccessful.
- PEPSM_a209 — Startup Sequence Failed PEPSM_a209_startupSequenceFailed Power steering startup sequence is unsuccessful.
- PEPSM_a211 — Adc0 Regs1 PEPSM_a211_adc0Regs1 Debug alert containing ADC0 register data to root cause intermittent startup failure.
- PEPSM_a212 — Adc0 Regs2 PEPSM_a212_adc0Regs2 Debug alert containing ADC0 register data to root cause intermittent startup failure.
- PEPSM_a213 — Roadwheel CF Mismatch Warning PEPSM_a213_roadwheelCFMismatchWarning The monitors calculated control flow doesn't match the controllers desired control flow
- PEPSM_a214 — Handwheel CF Mismatch Warning PEPSM_a214_handwheelCFMismatchWarning The monitors calculated control flow doesn't match the controllers desired control flow
- PEPSM_a227 — Challenge Failed PEPSM_a227_challengeFailed Monitor micro didn't respond with the correct answer given the controllers randomly generated challenge
- PEPSM_a228 — Challenge Failed2 PEPSM_a228_challengeFailed2 Monitor micro didn't respond with the correct answer given the controllers randomly generated challenge
- PEPSM_a234 — Challenge Failed3 PEPSM_a234_challengeFailed3 Monitor micro didn't respond with the correct answer given the controllers randomly generated challenge
- PEPSM_a275 — ECU Mia On Internal Bus PEPSM_a275_ECUMiaOnInternalBus The local Electronic Control Unit (ECU) has not received one or more expected Controller Area Network (CAN) messages from the internal steering bus.