Notes On INTERMITTENTS

If intermittent code is being set, check for loose or dirty connections. Also, check corroded terminal ends.

Fig 1: Schematic Code B420, Courtesy Lamp Relay Circuit

Fig 2: Flow Chart Code B420, Courtesy Lamp Relay Circuit

Fig 3: Flow Chart Code B420, Courtesy Lamp Relay Circuit

Fig 4: Schematic Code B420, Courtesy Lamp Relay Circuit

Fig 5: Flow Chart Code B420, Courtesy Lamp Relay Circuit

Fig 6: Flow Chart Code B420, Courtesy Lamp Relay Circuit

Fig 7: Schematic Code B420, Twilight Relays Circuit

Fig 8: Flow Chart Code B420, Twilight Relays Circuit

NOTE: Use this procedure only if directed here from Chart B420

Fig 9: Flow Chart Code B420, Twilight Relays Circuit

Fig 10: Schematic, Code B420 Hi/Lo Beam Relays Circuit

Fig 11: Flow Chart Code B420, Hi/Lo Beam Relays Circuit

Fig 12: Flow Chart Code B420, Hi/Lo Beam Relays Circuit

Fig 13: Schematic, Code B420 Retained Accessory Power Relays Circuit

Fig 14: Flow Chart Code B420, Retained Accessory Power Relays Circuit

Fig 15: Flow Chart Code B420, Retained Accessory Power Relays Circuit