2021 Mazda 3 BaseFACTORY OEM SERVICE PROCEDURE

DTC Table [Auto Leveling Control Module (Us)]

x: Applicable-: Not applicable

DTC DESCRIPTION (AUTO LEVELING CONTROL MODULE - US)

DTC System malfunction location Exterior light warning light Failsafe Drive cycle Self test type(1) Memory function Refer to
C0061:54 Acceleration sensor initial position learning not completed Flashing 2Hz x - D x (See DTC C0061:54 [AUTO LEVELING CONTROL MODULE] .)
C0061:96 Acceleration sensor malfunction ON x - D x (See DTC C0061:96 [AUTO LEVELING CONTROL MODULE] .)
U0001:88 Unit communication error (HS-CAN) - x - C, D x (See DTC U0001:88 [AUTO LEVELING CONTROL MODULE] .)
U0122:87 Communication error with DSC HU/Control Module ON x - C, D x (See DTC U0122:87 [AUTO LEVELING CONTROL MODULE (US)] .)
U0416:29 Error signal received from DSC HU/Control Module ON x - C, D x (See DTC U0416:29 [AUTO LEVELING CONTROL MODULE (US)] .)
U0416:41 Error signal received from DSC HU/Control Module ON x - C, D x (See DTC U0416:41 [AUTO LEVELING CONTROL MODULE (US)] .)
U0416:82 Error signal received from DSC HU/Control Module ON x - C, D x (See DTC U0416:82 [AUTO LEVELING CONTROL MODULE (US)] .)
U212A:87 Communication error with light control module (LH) - x - C, D x (See DTC U212A:87 [AUTO LEVELING CONTROL MODULE] .)
U212B:87 Communication error with body control module (BCM) - x - C, D x (See DTC U212B:87 [AUTO LEVELING CONTROL MODULE] .)
U212D:87 Communication error with light control module (RH) - x - C, D x (See DTC U212D:87 [AUTO LEVELING CONTROL MODULE] .)
U2300:54 Configuration data not received from body control module (BCM) - x - C, D x (See DTC U2300:54 [AUTO LEVELING CONTROL MODULE] .)
U2300:55 Body control module (BCM) configuration not implemented - x - C, D x (See DTC U2300:55 [AUTO LEVELING CONTROL MODULE] .)
U2300:56 Configuration data unmatched with body control module (BCM) - x - C, D x (See DTC U2300:56 [AUTO LEVELING CONTROL MODULE] .)
U250A:86 Error signal received from light control module (LH) - x - C, D x (See DTC U250A:86 [AUTO LEVELING CONTROL MODULE] .)
U250D:86 Error signal received from light control module (RH) - x - C, D x (See DTC U250D:86 [AUTO LEVELING CONTROL MODULE] .)
U3000:42 Auto leveling control module internal malfunction ON x - C, D x (See DTC U3000:42 [AUTO LEVELING CONTROL MODULE] .)
U3003:16 Auto leveling control module low power supply voltage input - x - C, D x (See DTC U3003:16 [AUTO LEVELING CONTROL MODULE (US)] .)
U3003:17 Auto leveling control module high power supply voltage input - x - C, D x (See DTC U3003:17 [AUTO LEVELING CONTROL MODULE (US)] .)
(1) C: CMDTC self test, D: ODDTC self test
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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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