DTC C1202/68: Master Reservoir Level Malfunction [03/2017 - 09/2018]: Description

When a fluid level drop in the brake master cylinder reservoir assembly is detected, a signal is sent to the skid control ECU assembly.

DTC No.	Detection Item	INF Code	DTC Detection Condition	Trouble Area	Note
C1202/68	Master Reservoir Level Malfunction	511 512	INF Code: 511 Pump motor operates for specified period when reservoir level drops. INF Code: 512 An open is detected in the switch signal circuit for 2 seconds or more.	INF Code: 511 Low brake fluid level Brake fluid leaks Brake fluid level warning switch (Brake master cylinder reservoir assembly) internal short circuit Short in wire harness Skid control ECU assembly INF Code: 512 Brake fluid level warning switch (Brake master cylinder reservoir assembly) internal open circuit Open in wire harness Skid control ECU assembly	Electronically controlled brake system DTC

DTC No.	Brake warning light / yellow (minor malfunction) code	ABS warning light code	Slip indicator light code	Brake hold standby indicator light code
C1202	68	42	45	21