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Home >> Lexus >> 2019 >> ES 350 Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 107 (Electronically Controlled Brake System (Hybrid) - Diagnostic Codes (1 Of 5)) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC C1211: SLA Linear Solenoid; DTC C1212: SLR Linear Solenoid; DTC C1225: SA1 Solenoid Circuit; DTC C1226: SA2 Solenoid Circuit [06/2018 - ] >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

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C13C1 AND C13CA

One of the following conditions is met A, B, C, D or E
A. Difference in monitor current (for solenoid control) and monitor current (for monitoring) Higher than 0.281 A
B. Both of the following conditions are met -
Current monitor value (for solenoid control) 33 or less
Current Less than 2.3 A
C. Both of the following conditions are met -
Current monitor value (for monitoring) 33 or less
Current Less than 2.3 A
D. Reference voltage for current monitor circuit 1.24 V or more, or 1.09 V or less
E. AC/DC converter built into CPU standard voltage 4.4 V or less
C14F2 AND C14FB

One of the following conditions is met A, B, C, D or E
A. Difference in monitor current (for solenoid control) and monitor current (for monitoring) Higher than 0.294 A
B. Both of the following conditions are met -
Current monitor value (for solenoid control) 33 or less
Current Less than 2.3 A
C. Both of the following conditions are met -
Current monitor value (for monitoring) 33 or less
Current Less than 2.3 A
D. Reference voltage for current monitor circuit 1.24 V or more, or 1.09 V or less
E. AC/DC converter built into CPU standard voltage 4.4 V or less
C13C2, C13CB, C14F3 AND C14FC (CASE 1)

Solenoid current to output duty cycle relationship Within the insufficient value judgment area in the following Map A
GTY718471Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
C13C2, C13CB, C14F3 AND C14FC (CASE 2)

Solenoid current to output duty cycle relationship Within the insufficient value judgment area in the following Map B
GTY737743Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
C13C2, C13CB, C14F3 AND C14FC (CASE 3)

Solenoid high side voltage Higher than 5.46 V
C13C3, C13CC, C14F4 AND C14FD (CASE 1)

Solenoid current to output duty cycle relationship Within the excessive value judgment area in the following Map C
GTY707051Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
C13C3, C13CC, C14F4 AND C14FD (CASE 2)

Solenoid current to output duty cycle relationship Within the excessive value judgment area in the following Map D
GTY712986Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
C13C3, C13CC, C14F4 AND C14FD (CASE 3)

Current 0.15 A or more
C13C3, C13CC, C14F4 AND C14FD (CASE 4)

Current Higher than 2.3 A
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