Combination Switch System Symptoms: Symptom Table
- Perform the data list of SDT to check for any malfunctioning item.
- Check the malfunction combinations.MALFUNCTION COMBINATIONS REFERENCE
Malfunction item: x Data list item Malfunction combination TURN SIGNAL R TURN SIGNAL L HI BEAM SW HEADLAMP SW 1 HEADLAMP SW 2 TAIL LAMP SW PASSING SW FR FOG SW FR WIPER HI FR WIPER LOW FR WIPER INT FR WASHER SW INT VOLUME x x x x A x x x x B x x x C x x D x x E x x F x x G x x H x x x x I x x x x J Combinations other than those above K All Items L If only one item is detected or the item is not applicable to the combinations A to L M [a]: TURN SIGNAL R
[b]: TURN SIGNAL L
[c]: HI BEAM SW
[d]: HEADLAMP SW 1
[e]: HEADLAMP SW 2
[f]: TAIL LAMP SW
[g]: PASSING SW
[h]: FR FOG SW
[i]: FR WIPER HI
[j]: FR WIPER LOW
[k]: FR WIPER INT
[l]: FR WASHER SW
[m]: INT VOLUME - Identify the malfunctioning part from the agreed combination and repair or replace the part.MALFUNCTION COMBINATION REFERENCE
Malfunction combination Malfunctioning part Repair or replace A Combination switch INPUT 1 circuit Inspect the combination switch input circuit applicable to the malfunctioning part. Refer to [COMBINATION SWITCH INPUT CIRCUIT CHECK ]. B Combination switch INPUT 2 circuit C Combination switch INPUT 3 circuit D Combination switch INPUT 4 circuit E Combination switch INPUT 5 circuit F Combination switch OUTPUT 1 circuit Inspect the combination switch output circuit applicable to the malfunctioning Refer to [COMBINATION SWITCH OUTPUT CIRCUIT CHECK ]. G Combination switch OUTPUT 2 circuit part. H Combination switch OUTPUT 3 circuit I Combination switch OUTPUT 4 circuit J Combination switch OUTPUT 5 circuit K Light and turn signal switch or front wiper and washer switch Refer to [COMBINATION SWITCH CIRCUIT CHECK ]. L BCM Replace BCM. Refer to [BCM (BODY CONTROL MODULE): REMOVAL AND INSTALLATION ]. M Light and turn signal switch or front wiper and washer switch Replace the switch that cannot be operated.