COMMUNICATION SYSTEM > Relay and Fuse
INSPECTION
1. CHECK FUSE
1. Remove the fuse and check visually.
2. If the fuse is blown out, replace the fuse.
2. CHECK RELAY
1. Check the resistance between relay terminals.
Terminal No. | Inspection conditions | Specification | Circuit |
1 — 2 | Always | 1 M? or more |

1 — 2
Apply battery voltage between 4 — 3 terminals.
Less than 1 ?
2. Replace the relay if the inspection result is not within the standard value.
Relay and fuse
LocationDtc b1432 ambient temperature sensor circuit open (air-conditioner)
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B1432 AMBIENT TEMPERATURE SENSOR CIRCUIT OPEN (AIR-CONDITIONER)DTC detecting condition:Ambient sensor circuit is open.Trouble symptom:Ambient temperature is falsely recognized, and the compartment te ...
System temporary stop indicator due to reduced radar sensitivity
System temporary stop indicator due to reduced radar sensitivity
This indicator appears when the detectability
of the radar sensors is reduced.
Once the condition is corrected, the
system will recover from the temporary
stop condition and the indicator will
disappear.
If the indicator ...
System block diagram
Blind Spot Detection/Rear Cross Traffic Alert (DIAGNOSTICS) > Control Module I/O SignalSYSTEM BLOCK DIAGRAM• Blind Spot Detection/Rear Cross Traffic Alert system consists of the following.• There is a control ECM in the radar sensor main body, which performs the vehicle identification ...