REAR WASHER SWITCH Repair Procedures

Inspection

1. 1
   Check the continuity between the terminals at each switch position as shown below.

   

   [LHD]

   With switch	Switch Position	Switch Terminal	Resistance (Ω, ±3.5%)
   FRONT WIPER INTERMITTENT	FOG	1,9	330
   	OFF		∞
   	Intermittent (AUTO)		800
   	Down		1800
   	High		5700
   REAR WIPER INTERMITTENT	OFF	9-16	∞
   	Down		910
   	High		2910

   
   [RHD]

   With switch	Switch Position	Switch Terminal	Resistance (Ω, ±3.5%)
   FRONT WIPER INTERMITTENT	FOG	3-16	330
   	OFF		∞
   	Intermittent (AUTO)		800
   	Down		1800
   	High		5700
   REAR WIPER INTERMITTENT	OFF	9-16	∞
   	Down		910
   	High		2910

2. 2
   In the body electrical system, a fault can be quickly diagnosed using the Global Diagnostic System (GDS). The GDS provides the following information.

   1. Self-diagnosis: checks for malfunctions and the number of codes (DTC)
   2. Current data: checking the input/output status of the system
   3. Operation check: checks the operating conditions of the system
   4. Additional function: controls other functions, including additional system setup and zero point adjustment
3. 3
   Select "Vehicle Model" and "Body Control Module (BCM)" to check the vehicle with the tester.
4. 4
   Select the "Current Data" menu to check the current status of inputs and outputs.