Suzuki Vitara (LY) 2016-2017 · Service Manual Diagnostic Information and Procedures

Fail-Safe Table

Precautions: Precautions for Diagnosing Trouble · Precautions for Replacing Remote Controller · Precautions for Remote Controller Disposal · Precautions for Replacing Keyless Start Control Module · Precautions for Control Systems · General safety (00)

When DTC is detected, keyless start control module enters fail-safe mode as long as malfunction continues to exist but that mode is canceled when keyless start control module recovers normal condition.
DTC DTC name Fail-safe operation
B1102 icon  Mid Inside Antenna Keyless start control module inhibits door lock operation by request switch.
B1103 icon  Rear Inside Antenna Keyless start control module inhibits door lock operation by request switch.
B1105 icon  Driver Side Outside Antenna Keyless start control module inhibits door lock operation by request switch.
B1106 icon  Passenger Side Outside Antenna Keyless start control module inhibits door lock operation by request switch.
B1107 icon  Rear Outside Antenna Keyless start control module inhibits door lock operation by request switch.
B1120 icon  Keyless Start Control Module Internal Defect —
B1122 icon  Backup Power Supply Malfunction —
B1123 icon  Backup Power Supply Malfunction Keyless start control module stops keyless entry system function and door lock function.
B1125 icon  Clutch / Shift Switch Malfunction Starting motor control relay is kept ON when engine switch is pressed continuously with ignition “ON”.
B1126 icon  P Position Switch Malfunction Steering lock unit is kept unlocked.
B1134 icon  Remote Controller Battery Low —
B1137 icon  Brake Light Switch Malfunction Depending on the conditions, starting motor control relay is kept ON by either operation of the brake light switch or continuous pressing of engine switch when ignition is “ON”.
B1160 icon  Steering Lock Unit Communication Error —
B1161 icon  Steering Lock Unit Information Mismatched —
B1162 icon  Steering Lock Unit Internal Defect —
B1163 icon  Steering Lock Unit Unregistered —
B116A icon  Abnormal Vehicle Speed Pulses From ABS / ESP® Control Module —
B1170 icon  EEPROM Access Error Keyless start control module performs controls with default values.
B1180 icon  Driver Side Door Request Switch Malfunction Keyless start control module assumes that driver door request switch signal is OFF.
B1181 icon  Passenger Side Door Request Switch Malfunction Keyless start control module assumes that passenger door request switch signal is OFF.
B1182 icon  Rear End Door / Trunk Lid Request Switch Malfunction Keyless start control module assumes that rear end door request switch signal is OFF.
B1190 icon  Engine Switch Malfunction
•Control performed by normally operating side switch when one side brakes down.
•When both sides brake down, engine start / stop and ignition mode changes are inhibited.
B1191 icon  Accessory Relay Malfunction —
B1192 icon  Ignition1 Relay Malfunction —
B1193 icon  Ignition2 Relay Malfunction  
B1194 icon  Starting Motor Relay Malfunction Starting motor control relay is kept ON when engine switch is pressed continuously.
B1461 icon  Vehicle Speed Signal Inconsistency —